HVAC & Fresh Air Systems

Browse YYS sensor modules for HVAC & Fresh Air Systems applications, including OEM samples and custom integration support.

SDHT-10 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

SDHT-10 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

SDHT-10 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

$4.69

Sale price $4.69 Regular price $4.69

SDHT-10 Digital & Analog Temperature/Humidity Modules

Targets

Temperature & Humidity / Humidity

Output

RS485 / RS232 / TTL / I2C / Analog / Digital

Principle

Polymer humidity sensing

HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers
SSAM02 Ethanol / Smoke / Temperature & Humidity / Humidity VOC / Odor Sensor Module

SSAM02 Ethanol / Smoke / Temperature & Humidity / Humidity VOC / Odor Sensor Module

SSAM02 Ethanol / Smoke / Temperature & Humidity / Humidity VOC / Odor Sensor Module

$9.00

Sale price $9.00 Regular price $9.00

SSAM02 VOC, Odor, Smoke & Formaldehyde Sensor Modules

Targets

Ethanol / VOC / Smoke / Temperature & Humidity / Humidity

Principle

MOS / semiconductor gas sensing

Odor detection, VOC trend monitoring, smoke/air quality indication, formaldehyde monitoring, purifier control
D20 Dust Particulate Matter Sensor Module with UART / PWM / Digital Output

D20 Dust Particulate Matter Sensor Module with UART / PWM / Digital Output

D20 Dust Particulate Matter Sensor Module with UART / PWM / Digital Output

$18.00

Sale price $18.00 Regular price $18.00

D20 PM2.5, Dust & Particulate Matter Sensors

Targets

Dust

Output

UART / PWM / Digital

Principle

NDIR infrared sensing

PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC/filter monitoring
SSAM01 TVOC / Temperature & Humidity / Humidity / VOC Multi-Parameter IAQ Sensor Module with UART / Digital Output

SSAM01 TVOC / Temperature & Humidity / Humidity / VOC Multi-Parameter IAQ Sensor Module with UART / Digital Output

SSAM01 TVOC / Temperature & Humidity / Humidity / VOC Multi-Parameter IAQ Sensor Module with UART / Digital Output

$15.00

Sale price $15.00 Regular price $15.00

SSAM01 Multi-Parameter IAQ Sensor Modules

Targets

TVOC / Temperature & Humidity / Humidity / VOC

Output

UART / Digital

Principle

MOS / semiconductor gas sensing

Indoor air quality monitors, air purifiers, fresh-air systems, HVAC controllers, smart building nodes
Product 067 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

Product 067 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

Product 067 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

$3.90

Sale price $3.90 Regular price $3.90

Product 067 Digital & Analog Temperature/Humidity Modules

Targets

Temperature & Humidity / Humidity / Temperature

Output

RS485 / RS232 / TTL / I2C / Analog / Digital

Principle

MOS / semiconductor gas sensing

HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers
TPM-300A-V1.2 VOC / Odor Sensor Module with UART / Digital Output

TPM-300A-V1.2 VOC / Odor Sensor Module with UART / Digital Output

TPM-300A-V1.2 VOC / Odor Sensor Module with UART / Digital Output

$9.00

Sale price $9.00 Regular price $9.00

TPM-300A-V1.2 VOC, Odor, Smoke & Formaldehyde Sensor Modules

Targets

VOC / Odor

Output

UART / Digital

Principle

MOS / semiconductor gas sensing

Odor detection, VOC trend monitoring, smoke/air quality indication, formaldehyde monitoring, purifier control
SC11-CH2O/SC12-CH2O HCHO VOC / Odor Sensor Module with UART / PWM / Digital Output

SC11-CH2O/SC12-CH2O HCHO VOC / Odor Sensor Module with UART / PWM / Digital Output

SC11-CH2O/SC12-CH2O HCHO VOC / Odor Sensor Module with UART / PWM / Digital Output

$35.00

Sale price $35.00 Regular price $35.00

SC11-CH2O/SC12-CH2O VOC, Odor, Smoke & Formaldehyde Sensor Modules

Targets

HCHO

Output

UART / PWM / Digital

Principle

Electrochemical sensing

Odor detection, VOC trend monitoring, smoke/air quality indication, formaldehyde monitoring, purifier control
D5 Dust / PM2.5 Particulate Matter Sensor Module with Digital Output

D5 Dust / PM2.5 Particulate Matter Sensor Module with Digital Output

D5 Dust / PM2.5 Particulate Matter Sensor Module with Digital Output

$46.00

Sale price $46.00 Regular price $46.00

D5 PM2.5, Dust & Particulate Matter Sensors

Targets

Dust / Particulate Matter / PM2.5

Output

Digital

Principle

Laser scattering particulate sensing

PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC/filter monitoring
HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

$9.00

Sale price $9.00 Regular price $9.00

HRTM030 Digital & Analog Temperature/Humidity Modules

Targets

Temperature & Humidity / Humidity

Output

RS485 / RS232 / TTL / I2C / Analog / Digital

Principle

Polymer humidity sensing

HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers
HTMR-07J5 Temperature & Humidity Sensor Module with Analog Output

HTMR-07J5 Temperature & Humidity Sensor Module with Analog Output

HTMR-07J5 Temperature & Humidity Sensor Module with Analog Output

$7.50

Sale price $7.50 Regular price $7.50

HTMR-07J5 Humidity, Condensation & Appliance Replacement Sensors

Targets

Temperature & Humidity / Humidity

Output

Analog

Principle

Polymer humidity sensing

Replacement humidity probes, condensation detection, appliance humidity control, dehumidifier repair parts
HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

HRTM030 Temperature & Humidity Sensor Module with RS485 / RS232 / TTL Output

$9.00

Sale price $9.00 Regular price $9.00

HRTM030 Digital & Analog Temperature/Humidity Modules

Targets

Temperature & Humidity / Humidity / Temperature

Output

RS485 / RS232 / TTL / I2C / Analog / Digital

Principle

Polymer humidity sensing

HVAC control, dehumidifiers, humidifiers, appliances, thermostats, environmental data loggers
D01 Dust / PM2.5 Particulate Matter Sensor Module with Analog / Digital Output

D01 Dust / PM2.5 Particulate Matter Sensor Module with Analog / Digital Output

D01 Dust / PM2.5 Particulate Matter Sensor Module with Analog / Digital Output

$17.00

Sale price $17.00 Regular price $17.00

D01 PM2.5, Dust & Particulate Matter Sensors

Targets

Dust / Particulate Matter / PM2.5

Output

Analog / Digital

Principle

NDIR infrared sensing

PM2.5 monitoring, dust concentration detection, air purifier feedback control, HVAC/filter monitoring