Transmitter

We are offering transmitter.
 real-time detect co2 level of indoor environment
 ndir infrared co2 sensor with self-calibration and up to 15 years lifetime
 humidity and temperature detection optional
 combined temperature and humidity sensor provide the highest accuracy in full range
 wall mounting with the external sensor probe with the higher accuracy of measurements
 backlit lcd display option can display co2 measurement and temperature+ rh measurements
 providing one or three 0~10vdc or 4~20ma or 0~5vdc analog outputs
 modbus rs485 communication interface makes usage and test more convenient
 smart structure with the simple installation and wiring
 ce-approval
typical applications
 hvac systems
 in bas to detect the co2 level and the data transmittance
 ventilation control system
specifications
co2 sensor non-dispersive infrared detector (ndir)
measurement range 0~2000ppm (default)
0~5000ppm selectable
accuracy ±50ppm + 3% of reading @22℃(72℉)
stability.