CO2 sensor for greenhouse temperature and humidity test Working environment: 0 ~ 50 degree, 0 ~ 95% RH (non-condensing)

CO2 sensor for greenhouse temperature and humidity test  

 It is suitable for HVAC-grade indoor environment temperature and humidity measurements. Using dedicated temperature to compensate circuitry and linear processing circuit. The sensor performance reliable, long life, fast response. It meets RoHS lead-free requirements.

 Specification:

Range: 0 ~ 5000 ppmAccuracy: ± 30 ppm ± 5%Working environment: 0 ~ 50 degree, 0 ~ 95% RH (non-condensing)Workplace: civil and commercial useStorage temperature: -30 degree-70 degree

Working Principle : non-dispersive infrared principle (NDIR)90% of the response time: <30S achieve changeSampling interval: 3SPower supply: 9 - 18V ± 10%Power consumption: peak <160mA normal <50mAOutput in the form: 4-20 mA

Power supply and socket connection mode (any error wiring may have caused irreversible damage to the transmitter)24 +: DC power supply positiveGND: DC power supply negativeAGND: signal output andOUT: current output positive

CO2 sensor for greenhouse temperature and humidity test