At the same time monitoring of air quality and environmental temperature humidity and other public places, improve air quality to reduce the greenhouse effect, can match the big LED billboard, as an instant monitoring information system control use.
Built-in RELAY can be used as the output control of two groups, used to start the fan or air conditioning to improve air quality
RS485 output, connection or computer data storage
Can cooperate with large display
Can be set by the transmitter or computer control of CO2, temperature and humidity alarm value
Measuring range: CO2:0 ~ 5000 PPM
Temperature: 30.0 ~ 100.0
Humidity: 0 ~ 100%