SR04 Co2 Z, Combined wireless sensor CO2/Temperature
The sensor is designed for the detection of carbon dioxide (CO2), temperature and relative humidity in living spaces. Wherever people are staying in rooms, the CO2 concentration is an evident indicator for the room quality.
For the CO2 measurement the ?Non Dispersive InfraRed (NDIR) Technology? with automatic self-calibration is used.
Transmission to receiver by means of radio telegrams according to EnOcean standard. Depending on the type with integrated sensor for humidity and temperature.
3 LEDs for display of CO2 concentration