Carbon dioxide transmitter
Real-time monitoring of indoor CO2 gas concentration with NDIR infrared CO2 sensor, self-calibration function, and a service life of up to 15 years. Temperature and humidity detection optional with an integrated digital temperature and humidity sensor providing full-range high-precision measurement. Provides 1 or 3 channels of 0~10VDC, 4~20mA, or 0~5VDC analog output.
