Carbon dioxide gas sensor RTGA71

CO2NDIRinfrared

RTGA71 sensor is a single-channel thermopile gas sensor, which contains a thermopile chip based on MEMS technology and connects hundreds of pairs of thermocouples in series, to convert the absorbed infrared radiation into a voltage signal. There is a narrow-band filter in the front of the sensor, and the sensor can be used for the detection of carbon dioxide concentration. The sensor NTC itself has temperature compensation, to improve the measurement accuracy. Application NDIR (CO2) Gas Detection equipment Indoor air quality detection and HVAC system control CO2 gas control in industrial workshop CO2 emission control of combustion furnace Human breath detection Interior air quality monitoring of automotive Features TO-46 metal package High sensitivity Quick response, Good stability High transmittance of narrowband filter High precision NTC