{"title":"HVAC \u0026 Fresh Air Systems","description":"\u003cp\u003eBrowse YYS sensor modules for HVAC \u0026amp; Fresh Air Systems applications, including OEM samples and custom integration support.\u003c\/p\u003e","products":[{"product_id":"001-jw01-v2-2-hcho-tvoc-co2-voc-multi-parameter-iaq-sensor-module-with-uart-digital-output","title":"JW01-V2.2 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eJW01-V2.2 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eJW01-V2.2 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for HCHO \/ TVOC \/ CO2 \/ VOC monitoring using MOS \/ semiconductor gas sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO \/ TVOC \/ CO2 \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO \/ TVOC \/ CO2 \/ VOC monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Model\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC-401P\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDetected Outputs \/ Tvoc\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0-2.000 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDetected Outputs \/ Co2\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e350-2000 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDetected Outputs \/ Ch2O Hcho\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0-1.000 mg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5.0 ± 0.2 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eReverse Polarity Protection\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003enonevoltagereverse-polarity protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eWorking Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e≤80 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"JW01-3in1 (active reporting mode) (VOC+CO2+CH2O)","offer_id":47792667230373,"sku":"SENS-001-01","price":11.0,"currency_code":"HKD","in_stock":true},{"title":"Y01-3in1 (active reporting + command query mode) (VOC+CO2+CH2O)","offer_id":47792667263141,"sku":"SENS-001-02","price":11.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-001-first-image-imagen.png?v=1778037492"},{"product_id":"002-tpm-300a-v1-2-voc-odor-sensor-module-with-uart-digital-output","title":"TPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eTPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eTPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for VOC \/ Odor monitoring using MOS \/ semiconductor gas sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC \/ Odor\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for VOC \/ Odor monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eTPM-300A-V1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792667295909,"sku":"SENS-002-01","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"UART","offer_id":47792667328677,"sku":"SENS-002-02","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"IIC","offer_id":47792667361445,"sku":"SENS-002-03","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-002-first-image-imagen.png?v=1778037417"},{"product_id":"003-jw01-co2-co2-voc-multi-parameter-iaq-sensor-module-with-uart-digital-output","title":"JW01-CO2 CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eJW01-CO2 CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eJW01-CO2 CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for CO2 \/ VOC monitoring using Polymer humidity sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2 \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 \/ VOC monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eJW01-CO2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"JW01-CO2 UART communication","offer_id":47792667394213,"sku":"SENS-003-01","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-003-first-image-imagen.png?v=1778037388"},{"product_id":"004-hrl-23-hrl-31-temperature-humidity-sensor-module-with-digital-output","title":"HRL-23\/HRL-31 Temperature \u0026 Humidity Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHRL-23\/HRL-31 Temperature \u0026amp; Humidity Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHRL-23\/HRL-31 Temperature \u0026amp; Humidity Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRL-23\/HRL-31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eConfigurations\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRL-23 23KΩ,HRL-31 31KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"HRL-23 23KΩ","offer_id":47792667426981,"sku":"SENS-004-01","price":1.3,"currency_code":"HKD","in_stock":true},{"title":"HRL-31 31KΩ","offer_id":47792667459749,"sku":"SENS-004-02","price":1.3,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-004-first-image-imagen.png?v=1778037362"},{"product_id":"005-sc-m53r-temperature-humidity-sensor-module","title":"SC-M53R Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC-M53R Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC-M53R Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e21x10x5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC-M53R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792667492517,"sku":"SENS-005-DEFAULT","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-005-first-image-imagen.png?v=1778037335"},{"product_id":"006-hr31-s-temperature-humidity-sensor-module","title":"HR31-S Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHR31-S Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHR31-S Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHR31-S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792667525285,"sku":"SENS-006-DEFAULT","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-006-first-image-imagen.png?v=1778037309"},{"product_id":"008-hr06-condensation-temperature-humidity-sensor-module","title":"HR06 Condensation Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHR06 Condensation Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHR06 Condensation Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Condensation monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Condensation\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Condensation monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHR06\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792667721893,"sku":"SENS-008-DEFAULT","price":1.3,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-008-first-image-imagen.png?v=1778037255"},{"product_id":"009-product-009-temperature-humidity-sensor-module","title":"Product 009 Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eProduct 009 Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eProduct 009 Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Sensor-module based detection, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eSensor-module based detection\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Sensor-module based detection.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"HRTM-112A(same size as original)","offer_id":47792667754661,"sku":"SENS-009-01","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"HRTM-112A＋4P2.0mm red\/white terminal cablered\/white terminal cable","offer_id":47792667787429,"sku":"SENS-009-02","price":11.0,"currency_code":"HKD","in_stock":true},{"title":"HRTM-033","offer_id":47792667820197,"sku":"SENS-009-03","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"HRTM-033＋4P2.0mm red\/white terminal cablered\/white terminal cable","offer_id":47792667852965,"sku":"SENS-009-04","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792667885733,"sku":"SENS-009-05","price":11.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-009-first-image-imagen.png?v=1778037232"},{"product_id":"010-thm-d20e-temperature-humidity-sensor-module-with-rs485-rs232-uart-output","title":"THM-D20E Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ UART Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eTHM-D20E Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ UART Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eTHM-D20E Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ UART Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ UART \/ TTL interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ UART \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ UART \/ TTL \/ I2C.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eTHM-D20E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eConfigurations\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eTHM-D20E-RS485,THM-D20E-RS232,THM-RS232,THM-RS485,THM-TTL(UART)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"THM-RS232","offer_id":47792667918501,"sku":"SENS-010-01","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"THM-RS485","offer_id":47792667951269,"sku":"SENS-010-02","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"THM-TTL(UART)","offer_id":47792667984037,"sku":"SENS-010-03","price":19.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-010-first-image-imagen.png?v=1778037210"},{"product_id":"012-product-012-condensation-temperature-humidity-sensor-module","title":"Product 012 Condensation Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eProduct 012 Condensation Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eProduct 012 Condensation Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Humidity \/ Condensation monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity \/ Condensation\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Humidity \/ Condensation monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792668049573,"sku":"SENS-012-DEFAULT","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-012-first-image-imagen.png?v=1778037163"},{"product_id":"013-da-dab-smoke-dust-pm2-5-particulate-matter-sensor-module-with-uart-output","title":"DA\/DAB Smoke \/ Dust \/ PM2.5 Particulate Matter Sensor Module with UART Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eDA\/DAB Smoke \/ Dust \/ PM2.5 Particulate Matter Sensor Module with UART Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eDA\/DAB Smoke \/ Dust \/ PM2.5 Particulate Matter Sensor Module with UART Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Smoke \/ Dust \/ Particulate Matter \/ PM2.5 monitoring using Laser scattering particulate sensing, with UART interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eSmoke \/ Dust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Smoke \/ Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDA\/DAB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e38x35x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003elaser scattering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"DA \/ sensor","offer_id":47792668082341,"sku":"SENS-013-01","price":39.0,"currency_code":"HKD","in_stock":true},{"title":"DA \/ sensor+female socket*1","offer_id":47792668115109,"sku":"SENS-013-02","price":40.0,"currency_code":"HKD","in_stock":true},{"title":"DAB \/ sensor","offer_id":47792668147877,"sku":"SENS-013-03","price":39.0,"currency_code":"HKD","in_stock":true},{"title":"DAB \/ sensor+female socket*1","offer_id":47792668180645,"sku":"SENS-013-04","price":40.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-013-first-image-imagen.png?v=1778037142"},{"product_id":"014-qs-01-voc-odor-sensor-module","title":"QS-01 VOC \/ Odor Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eQS-01 VOC \/ Odor Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eQS-01 VOC \/ Odor Sensor Module is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for VOC \/ Odor monitoring using MOS \/ semiconductor gas sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC \/ Odor\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for VOC \/ Odor monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eQS-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eFIS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792668213413,"sku":"SENS-014-DEFAULT","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-014-first-image-imagen.png?v=1778037118"},{"product_id":"015-sc01-ch2o-sc02-ch2o-sc11-ch2o-sc12-ch2o-hcho-voc-odor-sensor-module-with-uart-pwm-digital-output","title":"SC01-CH2O\/SC02-CH2O\/SC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC01-CH2O\/SC02-CH2O\/SC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC01-CH2O\/SC02-CH2O\/SC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for HCHO \/ Odor monitoring using Electrochemical sensing, with UART \/ PWM \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO \/ Odor\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ PWM \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eElectrochemical sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO \/ Odor monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Electrochemical sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ PWM \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC01-CH2O\/SC02-CH2O\/SC11-CH2O\/SC12-CH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esmart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"recommendedpin-header versionUART\/PWMpins5P2.0 SC11-CH2O","offer_id":47792668246181,"sku":"SENS-015-01","price":35.0,"currency_code":"HKD","in_stock":true},{"title":"connector versionUART\/PWMinterface7P1.25 SC12-CH2O","offer_id":47792668278949,"sku":"SENS-015-02","price":35.0,"currency_code":"HKD","in_stock":true},{"title":"recommendedformaldehydeconnector version7P1.25+7Pcable connections","offer_id":47792668311717,"sku":"SENS-015-03","price":36.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-015-first-image-imagen.png?v=1778037091"},{"product_id":"016-hrs-06-n-temperature-humidity-sensor-module","title":"HRS-06-N Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHRS-06-N Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHRS-06-N Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRS-06-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792668344485,"sku":"SENS-016-DEFAULT","price":3.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-016-first-image-imagen.png?v=1778037065"},{"product_id":"017-d01-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D01 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD01 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD01 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ Particulate Matter \/ PM2.5 monitoring using NDIR infrared sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003einfraredsensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e46x34x18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.02A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792668377253,"sku":"SENS-017-01","price":17.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792668410021,"sku":"SENS-017-02","price":18.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792668442789,"sku":"SENS-017-03","price":17.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 4","offer_id":47792668475557,"sku":"SENS-017-04","price":18.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-017-first-image-imagen.png?v=1778037036"},{"product_id":"018-dht11-as-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"DHT11-AS Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eDHT11-AS Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eDHT11-AS Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using MOS \/ semiconductor gas sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ One-Wire \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDHT11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDHT11-AS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792668508325,"sku":"SENS-018-DEFAULT","price":4.2,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-018-first-image-imagen.png?v=1778037007"},{"product_id":"019-y01-3in1-hcho-tvoc-co2-voc-multi-parameter-iaq-sensor-module-with-uart-output","title":"Y01-3in1 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eY01-3in1 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eY01-3in1 HCHO \/ TVOC \/ CO2 \/ VOC Multi-Parameter IAQ Sensor Module with UART Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for HCHO \/ TVOC \/ CO2 \/ VOC monitoring using MOS \/ semiconductor gas sensing, with UART interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO \/ TVOC \/ CO2 \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO \/ TVOC \/ CO2 \/ VOC monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eY01-3in1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Y01-3in1connector version (outputTVOC+CO2+CH2O)","offer_id":47792668541093,"sku":"SENS-019-01","price":11.0,"currency_code":"HKD","in_stock":true},{"title":"Y01-3in1pin-header version (outputTVOC+CO2+CH2O)","offer_id":47792668573861,"sku":"SENS-019-02","price":11.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-019-first-image-imagen.png?v=1778036981"},{"product_id":"020-dht11-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"DHT11 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eDHT11 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eDHT11 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ One-Wire \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDHT11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792668606629,"sku":"SENS-020-DEFAULT","price":4.2,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-020-first-image-imagen.png?v=1778036955"},{"product_id":"021-c8-ndir-co2-sensor-module-with-uart-pwm-output","title":"C8 NDIR CO2 Sensor Module with UART \/ PWM Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eC8 NDIR CO2 Sensor Module with UART \/ PWM Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eC8 NDIR CO2 Sensor Module with UART \/ PWM Output is prepared for B2B and OEM integration projects in the NDIR CO2 Sensor Modules category. It is positioned for CO2 monitoring using NDIR infrared sensing, with UART \/ PWM interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR CO2 Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ PWM\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ PWM.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, greenhouse\/controlled-environment suppliers, IAQ monitor brands, building automation integrators.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Ventilation control, indoor CO2 monitoring, greenhouse CO2 monitoring, occupancy\/air quality equipment.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eC8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e33x21x11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ecarbon dioxidesensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,air purifier,smart home,environmental monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.03A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eVentilation control\u003c\/li\u003e\n\u003cli\u003eindoor CO2 monitoring\u003c\/li\u003e\n\u003cli\u003egreenhouse CO2 monitoring\u003c\/li\u003e\n\u003cli\u003eoccupancy\/air quality equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eA strong US B2B category; separate from VOC\/eCO2 modules to build buyer trust.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eKeep NDIR CO2 modules separate from MOS\/eCO2 products and show range\/interface clearly.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"C8 (single-channelrange400-5000PPM)","offer_id":47792668639397,"sku":"SENS-021-01","price":42.0,"currency_code":"HKD","in_stock":true},{"title":"C8D (dual-channelrange0-5000PPM)","offer_id":47792668672165,"sku":"SENS-021-02","price":68.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-021-first-image-imagen.png?v=1778036931"},{"product_id":"022-d3-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D3 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD3 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD3 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ Particulate Matter \/ PM2.5 monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eConfigurations\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD3,D3+15cmcable connections\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003elasersensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"D3","offer_id":47792668704933,"sku":"SENS-022-01","price":43.0,"currency_code":"HKD","in_stock":true},{"title":"D3+15cmcable connections","offer_id":47792668737701,"sku":"SENS-022-02","price":44.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-022-first-image-imagen.png?v=1778036898"},{"product_id":"025-thm-temperature-humidity-sensor-module-with-rs485-rs232-uart-output","title":"THM Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ UART Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eTHM Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ UART Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eTHM Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ UART Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ UART \/ TTL interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ UART \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ UART \/ TTL \/ I2C.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eTHM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e56x27x16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003etemperature \u0026amp; humiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"THM-RS485","offer_id":47792668999845,"sku":"SENS-025-01","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"THM-RS232","offer_id":47792669032613,"sku":"SENS-025-02","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"THM-TTL(UART)","offer_id":47792669065381,"sku":"SENS-025-03","price":19.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-025-first-image-imagen.png?v=1778036817"},{"product_id":"027-d9-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D9 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD9 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD9 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ Particulate Matter \/ PM2.5 monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e48x40x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003elaser scattering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePM2.5sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"D9","offer_id":47792669163685,"sku":"SENS-027-01","price":45.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792669196453,"sku":"SENS-027-02","price":46.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-027-first-image-imagen.png?v=1778036763"},{"product_id":"028-m702-co2-hcho-tvoc-pm2-5-temperature-humidity-humidity-multi-parameter-iaq-sensor-module-with-rs485-uart-digital-output","title":"M702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026 Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring using Laser scattering particulate sensing, with RS485 \/ UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ UART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eM702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e62x49x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"M702 UART communication","offer_id":47792669229221,"sku":"SENS-028-01","price":133.0,"currency_code":"HKD","in_stock":true},{"title":"M702B UART communication","offer_id":47792669261989,"sku":"SENS-028-02","price":133.0,"currency_code":"HKD","in_stock":true},{"title":"test display board","offer_id":47792669294757,"sku":"SENS-028-03","price":89.1,"currency_code":"HKD","in_stock":true},{"title":"M702 RS485 communication","offer_id":47792669327525,"sku":"SENS-028-04","price":142.0,"currency_code":"HKD","in_stock":true},{"title":"M702B RS485 communication","offer_id":47792669360293,"sku":"SENS-028-05","price":142.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-028-first-image-imagen.png?v=1778036741"},{"product_id":"029-m701-co2-hcho-tvoc-pm2-5-temperature-humidity-humidity-multi-parameter-iaq-sensor-module-with-uart-digital-output","title":"M701Series CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026 Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eM701Series CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eM701Series CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eM701 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e71x62x16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"M701A(485communication)","offer_id":47792669393061,"sku":"SENS-029-01","price":290.0,"currency_code":"HKD","in_stock":true},{"title":"M701B(485communication)","offer_id":47792669425829,"sku":"SENS-029-02","price":290.0,"currency_code":"HKD","in_stock":true},{"title":"test display board","offer_id":47792669458597,"sku":"SENS-029-03","price":99.0,"currency_code":"HKD","in_stock":true},{"title":"M701A(UART communication)","offer_id":47792669491365,"sku":"SENS-029-04","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"M701B(UART communication)","offer_id":47792669524133,"sku":"SENS-029-05","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 6","offer_id":47792669556901,"sku":"SENS-029-06","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 7","offer_id":47792669589669,"sku":"SENS-029-07","price":290.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-029-first-image-imagen.png?v=1778036713"},{"product_id":"030-sc8-ndir-co2-sensor-module-with-digital-output","title":"SC8 NDIR CO2 Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC8 NDIR CO2 Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC8 NDIR CO2 Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the NDIR CO2 Sensor Modules category. It is positioned for CO2 monitoring using NDIR infrared sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR CO2 Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, greenhouse\/controlled-environment suppliers, IAQ monitor brands, building automation integrators.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Ventilation control, indoor CO2 monitoring, greenhouse CO2 monitoring, occupancy\/air quality equipment.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e26x20x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eVentilation control\u003c\/li\u003e\n\u003cli\u003eindoor CO2 monitoring\u003c\/li\u003e\n\u003cli\u003egreenhouse CO2 monitoring\u003c\/li\u003e\n\u003cli\u003eoccupancy\/air quality equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eA strong US B2B category; separate from VOC\/eCO2 modules to build buyer trust.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eKeep NDIR CO2 modules separate from MOS\/eCO2 products and show range\/interface clearly.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"SC8single-channel400-5000","offer_id":47792669622437,"sku":"SENS-030-01","price":42.0,"currency_code":"HKD","in_stock":true},{"title":"C8Ddual-channel0-5000","offer_id":47792669655205,"sku":"SENS-030-02","price":68.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-030-first-image-imagen.png?v=1778036683"},{"product_id":"031-m701-hcho-tvoc-pm2-5-temperature-humidity-humidity-co2-multi-parameter-iaq-sensor-module-with-uart-digital-output","title":"M701 HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026 Humidity \/ Humidity \/ CO2 Multi-Parameter IAQ Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eM701 HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ CO2 Multi-Parameter IAQ Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eM701 HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ CO2 Multi-Parameter IAQ Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ CO2 monitoring using Polymer humidity sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ CO2 \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ CO2 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eM701\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e72x62x16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792669687973,"sku":"SENS-031-01","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792669720741,"sku":"SENS-031-02","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"test display board","offer_id":47792669753509,"sku":"SENS-031-03","price":99.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 4","offer_id":47792669786277,"sku":"SENS-031-04","price":290.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792669819045,"sku":"SENS-031-05","price":290.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 6","offer_id":47792669851813,"sku":"SENS-031-06","price":275.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 7","offer_id":47792669884581,"sku":"SENS-031-07","price":290.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-031-first-image-imagen.png?v=1778036657"},{"product_id":"035-sc-4m01a-tvoc-temperature-humidity-humidity-voc-multi-parameter-iaq-sensor-module-with-uart-digital-output","title":"SC-4M01A TVOC \/ Temperature \u0026 Humidity \/ Humidity \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC-4M01A TVOC \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC-4M01A TVOC \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC Multi-Parameter IAQ Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for TVOC \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC monitoring using Sensor-module based detection, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTVOC \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eSensor-module based detection\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for TVOC \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Sensor-module based detection.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC-4M01A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003edigital signalsensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor、smart home, air purifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"pin-header version (4P2.54mm) \/ SC-4M01A","offer_id":47792670179493,"sku":"SENS-035-01","price":14.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792670212261,"sku":"SENS-035-02","price":14.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-035-first-image-imagen.png?v=1778041281"},{"product_id":"036-htmrs3-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"HTMRS3 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHTMRS3 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHTMRS3 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHTMRS3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e15g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e25x18x7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792670245029,"sku":"SENS-036-DEFAULT","price":7.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-036-first-image-imagen.png?v=1778041253"},{"product_id":"038-d7-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D7 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD7 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD7 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ PM2.5 monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e47.9x36.9x11.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003elasersensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePM2.5sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"D7","offer_id":47792670507173,"sku":"SENS-038-01","price":44.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792670539941,"sku":"SENS-038-02","price":48.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792670572709,"sku":"SENS-038-03","price":45.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-038-first-image-imagen.png?v=1778041212"},{"product_id":"040-sdht-21-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"SDHT-21 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSDHT-21 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSDHT-21 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSDHT-21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"sensor","offer_id":47792670736549,"sku":"SENS-040-01","price":8.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792670769317,"sku":"SENS-040-02","price":5.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-040-first-image-imagen.png?v=1778041173"},{"product_id":"041-chr07-temperature-humidity-sensor-module","title":"CHR07 Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eCHR07 Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eCHR07 Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eCHR07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e300x180x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,industrial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"CHR07 PH2.0mm","offer_id":47792670802085,"sku":"SENS-041-01","price":4.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792670834853,"sku":"SENS-041-02","price":1.0,"currency_code":"HKD","in_stock":true},{"title":"SC-53R PH2.54mm","offer_id":47792670867621,"sku":"SENS-041-03","price":4.0,"currency_code":"HKD","in_stock":true},{"title":"SC-12 PH2.54mm","offer_id":47792670900389,"sku":"SENS-041-04","price":4.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792670933157,"sku":"SENS-041-05","price":1.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-041-first-image-imagen.png?v=1778041150"},{"product_id":"042-gp2y1014auouf-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"GP2Y1014AUOUF Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eGP2Y1014AUOUF Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eGP2Y1014AUOUF Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ PM2.5 monitoring using NDIR infrared sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGP2Y1014AUOUF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindustrial\/smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792670965925,"sku":"SENS-042-DEFAULT","price":19.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-042-first-image-imagen.png?v=1778041127"},{"product_id":"043-y01-hcho-tvoc-smoke-co2-voc-odor-sensor-module-with-uart-digital-output","title":"Y01 HCHO \/ TVOC \/ Smoke \/ CO2 VOC \/ Odor Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eY01 HCHO \/ TVOC \/ Smoke \/ CO2 VOC \/ Odor Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eY01 HCHO \/ TVOC \/ Smoke \/ CO2 VOC \/ Odor Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for HCHO \/ TVOC \/ Smoke \/ CO2 \/ VOC monitoring using MOS \/ semiconductor gas sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO \/ TVOC \/ Smoke \/ CO2 \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO \/ TVOC \/ Smoke \/ CO2 \/ VOC monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eY01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,air purifier,smart home,environmental monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.08A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eterminal type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Y01 UART (outputTVOC)","offer_id":47792670998693,"sku":"SENS-043-01","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Y01-3in1 (outputTVOC+CO2+CH2O)","offer_id":47792671031461,"sku":"SENS-043-02","price":11.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-043-first-image-imagen.png?v=1778041085"},{"product_id":"044-hrtm-d11-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"HRTM-D11 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHRTM-D11 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHRTM-D11 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRTM-D11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindustrial\/smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Default","offer_id":47792671064229,"sku":"SENS-044-DEFAULT","price":7.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-044-first-image-imagen.png?v=1778041049"},{"product_id":"046-gp2y1026au0f-dust-pm2-5-temperature-particulate-matter-sensor-module-with-digital-output","title":"GP2Y1026AU0F Dust \/ PM2.5 \/ Temperature Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eGP2Y1026AU0F Dust \/ PM2.5 \/ Temperature Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eGP2Y1026AU0F Dust \/ PM2.5 \/ Temperature Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ PM2.5 \/ Temperature monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ PM2.5 \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ PM2.5 \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGP2Y1026AU0F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eConfigurations\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGP2Y1023AU0F,GP2Y1026AU0F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindustrial\/smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"GP2Y1026AU0F","offer_id":47792671293605,"sku":"SENS-046-01","price":30.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-046-first-image-imagen.png?v=1778040967"},{"product_id":"047-m702-co2-hcho-tvoc-pm2-5-temperature-humidity-humidity-multi-parameter-iaq-sensor-module-with-rs485-uart-digital-output","title":"M702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026 Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ UART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eM702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e62x49x15.4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"M702 RS485","offer_id":47792671326373,"sku":"SENS-047-01","price":158.0,"currency_code":"HKD","in_stock":true},{"title":"M702B RS485","offer_id":47792671359141,"sku":"SENS-047-02","price":158.0,"currency_code":"HKD","in_stock":true},{"title":"test display board","offer_id":47792671391909,"sku":"SENS-047-03","price":99.0,"currency_code":"HKD","in_stock":true},{"title":"M702 UART","offer_id":47792671424677,"sku":"SENS-047-04","price":148.0,"currency_code":"HKD","in_stock":true},{"title":"M702B UART","offer_id":47792671457445,"sku":"SENS-047-05","price":148.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-047-first-image-imagen.png?v=1778040931"},{"product_id":"048-d7b-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D7B Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD7B Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD7B Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ PM2.5 monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD7B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e47.7x36.7x11.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"D7B","offer_id":47792671490213,"sku":"SENS-048-01","price":45.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792671522981,"sku":"SENS-048-02","price":49.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792671555749,"sku":"SENS-048-03","price":46.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-048-first-image-imagen.png?v=1778040904"},{"product_id":"050-mf58-temperature-humidity-sensor-module","title":"MF58 Temperature \u0026 Humidity Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eMF58 Temperature \u0026amp; Humidity Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eMF58 Temperature \u0026amp; Humidity Sensor Module is prepared for B2B and OEM integration projects in the NTC Thermistors \u0026amp; Temperature Components category. It is positioned for Temperature monitoring using Polymer humidity sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNTC Thermistors \u0026amp; Temperature Components\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance OEMs, power electronics manufacturers, repair-part suppliers, control board makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Temperature sensing in cooktops, appliances, power electronics, HVAC and embedded control boards.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMF58\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eOTHER\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindustrial\/smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eTemperature sensing in cooktops\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003epower electronics\u003c\/li\u003e\n\u003cli\u003eHVAC and embedded control boards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eLong-tail component category; use specs such as resistance, beta value, package and lead form.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eDo not mix raw thermistors with complete temperature\/humidity modules in navigation.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792672014501,"sku":"SENS-050-01","price":650.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792672047269,"sku":"SENS-050-02","price":650.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-050-first-image-imagen.png?v=1778040836"},{"product_id":"051-sc-401-sc-47-sc-3-10k-smoke-voc-odor-sensor-module","title":"SC-401\/SC-47\/SC-3-10K Smoke VOC \/ Odor Sensor Module","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC-401\/SC-47\/SC-3-10K Smoke VOC \/ Odor Sensor Module\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC-401\/SC-47\/SC-3-10K Smoke VOC \/ Odor Sensor Module is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for VOC \/ Odor \/ Smoke monitoring using MOS \/ semiconductor gas sensing, with project-specific output interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC \/ Odor \/ Smoke\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eConfirm by project\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for VOC \/ Odor \/ Smoke monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC-401\/SC-47\/SC-3-10K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.06A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"SC-401-10K","offer_id":47792672112805,"sku":"SENS-051-01","price":4.5,"currency_code":"HKD","in_stock":true},{"title":"SC-47-47K","offer_id":47792672145573,"sku":"SENS-051-02","price":4.5,"currency_code":"HKD","in_stock":true},{"title":"SC-3-10K","offer_id":47792672178341,"sku":"SENS-051-03","price":4.5,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-051-first-image-imagen.png?v=1778040795"},{"product_id":"052-htmrs4-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"HTMRS4 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHTMRS4 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHTMRS4 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ One-Wire \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHTMRS4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"HTMRS4","offer_id":47792672243877,"sku":"SENS-052-01","price":3.9,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-052-first-image-imagen.png?v=1778040756"},{"product_id":"054-m702-co2-hcho-tvoc-pm2-5-temperature-humidity-humidity-multi-parameter-iaq-sensor-module-with-rs485-uart-digital-output","title":"M702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026 Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eM702 CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity Multi-Parameter IAQ Sensor Module with RS485 \/ UART \/ Digital Output is prepared for B2B and OEM integration projects in the Multi-Parameter IAQ Sensor Modules category. It is positioned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring using Laser scattering particulate sensing, with RS485 \/ UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMulti-Parameter IAQ Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity \/ VOC\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ UART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 \/ HCHO \/ TVOC \/ PM2.5 \/ Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC\/new-ventilation OEMs, IAQ monitor brands, smart home device manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eM702\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e62x49x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.8A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eIndoor air quality monitors\u003c\/li\u003e\n\u003cli\u003eair purifiers\u003c\/li\u003e\n\u003cli\u003efresh-air systems\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003esmart building nodes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eBest used as flagship B2B collections for US OEM buyers because they combine multiple IAQ metrics in one module.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eAvoid overstating certified accuracy unless a manufacturer datasheet or test report is available.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"M702 UART","offer_id":47792672407717,"sku":"SENS-054-01","price":148.0,"currency_code":"HKD","in_stock":true},{"title":"M702B UART","offer_id":47792672440485,"sku":"SENS-054-02","price":148.0,"currency_code":"HKD","in_stock":true},{"title":"test display board","offer_id":47792672473253,"sku":"SENS-054-03","price":99.0,"currency_code":"HKD","in_stock":true},{"title":"M702 RS485","offer_id":47792672506021,"sku":"SENS-054-04","price":158.0,"currency_code":"HKD","in_stock":true},{"title":"M702B RS485","offer_id":47792672538789,"sku":"SENS-054-05","price":158.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-054-first-image-imagen.png?v=1778040695"},{"product_id":"055-c8d-ndir-co2-sensor-module-with-uart-pwm-digital-output","title":"C8D NDIR CO2 Sensor Module with UART \/ PWM \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eC8D NDIR CO2 Sensor Module with UART \/ PWM \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eC8D NDIR CO2 Sensor Module with UART \/ PWM \/ Digital Output is prepared for B2B and OEM integration projects in the NDIR CO2 Sensor Modules category. It is positioned for CO2 monitoring using NDIR infrared sensing, with UART \/ PWM \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR CO2 Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ PWM \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ PWM \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, greenhouse\/controlled-environment suppliers, IAQ monitor brands, building automation integrators.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Ventilation control, indoor CO2 monitoring, greenhouse CO2 monitoring, occupancy\/air quality equipment.\u003c\/li\u003e\n\u003cli\u003eCustom configuration available for gas type, range, connector, protocol, calibration, housing, cable, and private label.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eC8D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e33x21.7x18.9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eUART\/PWM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.03A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eVentilation control\u003c\/li\u003e\n\u003cli\u003eindoor CO2 monitoring\u003c\/li\u003e\n\u003cli\u003egreenhouse CO2 monitoring\u003c\/li\u003e\n\u003cli\u003eoccupancy\/air quality equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eA strong US B2B category; separate from VOC\/eCO2 modules to build buyer trust.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eKeep NDIR CO2 modules separate from MOS\/eCO2 products and show range\/interface clearly.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"C8Ddual-channel (0-5000PPM)","offer_id":47792672571557,"sku":"SENS-055-01","price":68.0,"currency_code":"HKD","in_stock":true},{"title":"C8 single-channel (400-5000PPM)","offer_id":47792672604325,"sku":"SENS-055-02","price":42.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-055-first-image-imagen.png?v=1778040671"},{"product_id":"056-c8-ndir-co2-sensor-module-with-digital-output","title":"C8 NDIR CO2 Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eC8 NDIR CO2 Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eC8 NDIR CO2 Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the NDIR CO2 Sensor Modules category. It is positioned for CO2 monitoring using NDIR infrared sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR CO2 Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eCO2\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for CO2 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, greenhouse\/controlled-environment suppliers, IAQ monitor brands, building automation integrators.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Ventilation control, indoor CO2 monitoring, greenhouse CO2 monitoring, occupancy\/air quality equipment.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eC8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e33x21x11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindoor,air purifier,smart home,environmental monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOperating Current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e0.03A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eVentilation control\u003c\/li\u003e\n\u003cli\u003eindoor CO2 monitoring\u003c\/li\u003e\n\u003cli\u003egreenhouse CO2 monitoring\u003c\/li\u003e\n\u003cli\u003eoccupancy\/air quality equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eA strong US B2B category; separate from VOC\/eCO2 modules to build buyer trust.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eKeep NDIR CO2 modules separate from MOS\/eCO2 products and show range\/interface clearly.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"C8 (single-channel\/range400-5000PPM)","offer_id":47792672637093,"sku":"SENS-056-01","price":42.0,"currency_code":"HKD","in_stock":true},{"title":"C8D (dual-channel\/range0-5000PPM)","offer_id":47792672669861,"sku":"SENS-056-02","price":68.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-056-first-image-imagen.png?v=1778040644"},{"product_id":"057-d01-dust-pm2-5-particulate-matter-sensor-module-with-analog-digital-output","title":"D01 Dust \/ PM2.5 Particulate Matter Sensor Module with Analog \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD01 Dust \/ PM2.5 Particulate Matter Sensor Module with Analog \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD01 Dust \/ PM2.5 Particulate Matter Sensor Module with Analog \/ Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ Particulate Matter \/ PM2.5 monitoring using NDIR infrared sensing, with Analog \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eAnalog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eNDIR infrared sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: NDIR infrared sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Analog \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eApplication Scenarios\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eindustrial\/smart home\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792672702629,"sku":"SENS-057-01","price":17.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792672735397,"sku":"SENS-057-02","price":18.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792672768165,"sku":"SENS-057-03","price":17.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 4","offer_id":47792672800933,"sku":"SENS-057-04","price":18.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792672833701,"sku":"SENS-057-05","price":28.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 6","offer_id":47792672866469,"sku":"SENS-057-06","price":29.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 7","offer_id":47792672899237,"sku":"SENS-057-07","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 8","offer_id":47792672932005,"sku":"SENS-057-08","price":20.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 9","offer_id":47792672964773,"sku":"SENS-057-09","price":19.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 10","offer_id":47792672997541,"sku":"SENS-057-10","price":20.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-057-first-image-imagen.png?v=1778040619"},{"product_id":"059-hrtm030-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"HRTM030 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHRTM030 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHRTM030 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity \/ Temperature\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity \/ Temperature monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRTM030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792673128613,"sku":"SENS-059-01","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792673161381,"sku":"SENS-059-02","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"HRTM-030 none thermistor","offer_id":47792673194149,"sku":"SENS-059-03","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"HRTM-033","offer_id":47792673226917,"sku":"SENS-059-04","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792673259685,"sku":"SENS-059-05","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 6","offer_id":47792673292453,"sku":"SENS-059-06","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 7","offer_id":47792673325221,"sku":"SENS-059-07","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-059-first-image-imagen.png?v=1778040577"},{"product_id":"061-htmr-07j5-temperature-humidity-sensor-module-with-analog-output","title":"HTMR-07J5 Temperature \u0026 Humidity Sensor Module with Analog Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHTMR-07J5 Temperature \u0026amp; Humidity Sensor Module with Analog Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHTMR-07J5 Temperature \u0026amp; Humidity Sensor Module with Analog Output is prepared for B2B and OEM integration projects in the Humidity, Condensation \u0026amp; Appliance Replacement Sensors category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with Analog interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHumidity, Condensation \u0026amp; Appliance Replacement Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eAnalog\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Appliance repair suppliers, dehumidifier\/humidifier OEMs, HVAC parts distributors, control board manufacturers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHTMR-07J5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e34x22x6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ehumiditysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eReplacement humidity probes\u003c\/li\u003e\n\u003cli\u003econdensation detection\u003c\/li\u003e\n\u003cli\u003eappliance humidity control\u003c\/li\u003e\n\u003cli\u003edehumidifier repair parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUseful as a long-tail B2B parts category; emphasize compatible models and electrical characteristics.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eCompatibility claims should be conservative unless exact replacement part references are verified.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"HTMR-07J5","offer_id":47792673456293,"sku":"SENS-061-01","price":7.5,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-061-first-image-imagen.png?v=1778040534"},{"product_id":"062-hrtm030-temperature-humidity-sensor-module-with-rs485-rs232-ttl-output","title":"HRTM030 Temperature \u0026 Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eHRTM030 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eHRTM030 Temperature \u0026amp; Humidity Sensor Module with RS485 \/ RS232 \/ TTL Output is prepared for B2B and OEM integration projects in the Digital \u0026amp; Analog Temperature\/Humidity Modules category. It is positioned for Temperature \u0026amp; Humidity \/ Humidity monitoring using Polymer humidity sensing, with RS485 \/ RS232 \/ TTL \/ I2C interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital \u0026amp; Analog Temperature\/Humidity Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eTemperature \u0026amp; Humidity \/ Humidity\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eRS485 \/ RS232 \/ TTL \/ I2C \/ Analog \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePolymer humidity sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Temperature \u0026amp; Humidity \/ Humidity monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Polymer humidity sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include RS485 \/ RS232 \/ TTL \/ I2C \/ Analog.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: HVAC OEMs, thermostat\/control-board makers, appliance manufacturers, cold-chain and environmental monitor brands.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHRTM030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eAnalog sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eHumidity sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ethermistor sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eHVAC control\u003c\/li\u003e\n\u003cli\u003edehumidifiers\u003c\/li\u003e\n\u003cli\u003ehumidifiers\u003c\/li\u003e\n\u003cli\u003eappliances\u003c\/li\u003e\n\u003cli\u003ethermostats\u003c\/li\u003e\n\u003cli\u003eenvironmental data loggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a utility OEM category; filter by RS485\/RS232\/TTL\/I2C\/1-wire\/analog output.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor US buyers, interface and probe form factor matter more than decorative product images.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"HRTM-030 none thermistor","offer_id":47792673521829,"sku":"SENS-062-01","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792673554597,"sku":"SENS-062-02","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792673587365,"sku":"SENS-062-03","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 4","offer_id":47792673620133,"sku":"SENS-062-04","price":10.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 5","offer_id":47792673652901,"sku":"SENS-062-05","price":10.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-062-first-image-imagen.png?v=1778040510"},{"product_id":"063-d5-dust-pm2-5-particulate-matter-sensor-module-with-digital-output","title":"D5 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eD5 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eD5 Dust \/ PM2.5 Particulate Matter Sensor Module with Digital Output is prepared for B2B and OEM integration projects in the PM2.5, Dust \u0026amp; Particulate Matter Sensors category. It is positioned for Dust \/ Particulate Matter \/ PM2.5 monitoring using Laser scattering particulate sensing, with Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003ePM2.5, Dust \u0026amp; Particulate Matter Sensors\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDust \/ Particulate Matter \/ PM2.5\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eDigital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eLaser scattering particulate sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for Dust \/ Particulate Matter \/ PM2.5 monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Laser scattering particulate sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, HVAC filter monitor makers, IAQ instrument brands, dust monitoring device makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC\/filter monitoring.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eD5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e49x31x10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eYYS\/YYS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003elaser scattering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eparticulate mattersensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eCertification Marking\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eISO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003ePM2.5 monitoring\u003c\/li\u003e\n\u003cli\u003edust concentration detection\u003c\/li\u003e\n\u003cli\u003eair purifier feedback control\u003c\/li\u003e\n\u003cli\u003eHVAC\/filter monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eImportant IAQ category for US air purifier and monitor buyers; organize by laser\/infrared and output interface.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eSpecify whether the sensor is laser or infrared and whether it outputs particle concentration or raw signal.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792673685669,"sku":"SENS-063-01","price":46.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792673718437,"sku":"SENS-063-02","price":47.0,"currency_code":"HKD","in_stock":true},{"title":"D5 pin-header version","offer_id":47792673751205,"sku":"SENS-063-03","price":46.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-063-first-image-imagen.png?v=1778040486"},{"product_id":"065-sc11-ch2o-sc12-ch2o-hcho-voc-odor-sensor-module-with-uart-pwm-digital-output","title":"SC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eSC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eSC11-CH2O\/SC12-CH2O HCHO VOC \/ Odor Sensor Module with UART \/ PWM \/ Digital Output is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for HCHO monitoring using Electrochemical sensing, with UART \/ PWM \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eHCHO\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ PWM \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eElectrochemical sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for HCHO monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: Electrochemical sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ PWM \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eSC11-CH2O\/SC12-CH2O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003ePolymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eGas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e18x18x7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792673915045,"sku":"SENS-065-01","price":35.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 2","offer_id":47792673947813,"sku":"SENS-065-02","price":35.0,"currency_code":"HKD","in_stock":true},{"title":"Configuration 3","offer_id":47792673980581,"sku":"SENS-065-03","price":36.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-065-first-image-imagen.png?v=1778040449"},{"product_id":"066-tpm-300a-v1-2-voc-odor-sensor-module-with-uart-digital-output","title":"TPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;color:#102238;line-height:1.65;\"\u003e\n  \u003cdiv style=\"padding:28px;border:1px solid #dbe8f6;background:#f5f9fd;\"\u003e\n    \u003cp style=\"margin:0 0 10px;font-size:12px;text-transform:uppercase;letter-spacing:.12em;color:#0d63ce;font-weight:700;\"\u003eYYS Sensor \/ B2B OEM Selection\u003c\/p\u003e\n    \u003ch2 style=\"margin:0 0 14px;font-size:26px;line-height:1.18;color:#07182f;\"\u003eTPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output\u003c\/h2\u003e\n    \u003cp style=\"margin:0;color:#4e647d;font-size:15px;\"\u003eTPM-300A-V1.2 VOC \/ Odor Sensor Module with UART \/ Digital Output is prepared for B2B and OEM integration projects in the VOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules category. It is positioned for VOC \/ Odor monitoring using MOS \/ semiconductor gas sensing, with UART \/ Digital interface options depending on configuration.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0 24px;\"\u003e\n    \u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eProduct family\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC, Odor, Smoke \u0026amp; Formaldehyde Sensor Modules\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eDetected target \/ metric\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eVOC \/ Odor\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eOutput \/ interface\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eUART \/ Digital\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"padding:16px;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003cspan style=\"display:block;font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#0d63ce;font-weight:700;\"\u003eSensing principle\u003c\/span\u003e\u003cstrong style=\"display:block;margin-top:8px;color:#07182f;font-size:15px;\"\u003eMOS \/ semiconductor gas sensing\u003c\/strong\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003ch3 style=\"margin:24px 0 10px;font-size:20px;color:#07182f;\"\u003eKey Advantages\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eDesigned for VOC \/ Odor monitoring in OEM sensor products.\u003c\/li\u003e\n\u003cli\u003eSensing method: MOS \/ semiconductor gas sensing.\u003c\/li\u003e\n\u003cli\u003eAvailable signal\/interface options include UART \/ Digital.\u003c\/li\u003e\n\u003cli\u003eTarget buyers: Air purifier OEMs, appliance manufacturers, smart home brands, IAQ instrument makers.\u003c\/li\u003e\n\u003cli\u003eRecommended uses: Odor detection, VOC trend monitoring, smoke\/air quality indication, formaldehyde monitoring, purifier control.\u003c\/li\u003e\n\u003cli\u003eParameter, wiring, and performance evidence images are mapped for detail-page use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTechnical Snapshot\u003c\/h3\u003e\n  \u003ctable style=\"width:100%;border-collapse:collapse;border:1px solid #dbe8f6;background:#fff;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eTPM-300A-V1.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003esc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eOutput Signal Type\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eDigital sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensing Principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eMOS gas sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eSensor Category\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003eair qualitysensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#4e647d;width:38%;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e4edf7;color:#102238;font-weight:600;\"\u003e24x20x15mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n  \u003ch3 style=\"margin:26px 0 10px;font-size:20px;color:#07182f;\"\u003eTypical Applications\u003c\/h3\u003e\n  \u003cul style=\"margin:0;padding-left:20px;color:#324a63;\"\u003e\n\u003cli\u003eOdor detection\u003c\/li\u003e\n\u003cli\u003eVOC trend monitoring\u003c\/li\u003e\n\u003cli\u003esmoke\/air quality indication\u003c\/li\u003e\n\u003cli\u003eformaldehyde monitoring\u003c\/li\u003e\n\u003cli\u003epurifier control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n  \u003cdiv style=\"margin-top:26px;padding:18px;border-left:4px solid #0d63ce;background:#f5f9fd;color:#4e647d;\"\u003e\n    \u003cstrong style=\"display:block;color:#07182f;margin-bottom:6px;\"\u003eSelection note\u003c\/strong\u003e\n    \u003cspan\u003eUse as a high-demand IAQ subcategory; good for OEM buyers looking for low-cost air quality sensing.\u003c\/span\u003e\n    \u003cbr\u003e\u003cspan\u003eFor CO2-like or TVOC equivalent outputs, clarify whether the output is estimated\/equivalent or direct measurement.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"YYS Sensor","offers":[{"title":"Configuration 1","offer_id":47792674013349,"sku":"SENS-066-01","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"UART","offer_id":47792674046117,"sku":"SENS-066-02","price":9.0,"currency_code":"HKD","in_stock":true},{"title":"IIC","offer_id":47792674078885,"sku":"SENS-066-03","price":9.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/6049\/0917\/files\/yys-066-first-image-imagen.png?v=1778040422"}],"url":"https:\/\/yyssensor.com\/collections\/application-hvac-fresh-air-systems.oembed","provider":"YYS","version":"1.0","type":"link"}