ROOM CO2 SENSOR
WRF04 CO2
For detection of CO2 concentration, the temperature and relative humidity (option) in room and office spaces.
Types available
V:0-10V output, for detection of CO2 concentration
VV: 0-10V output, for detection of CO2 concentration and temperature
VVV: 0-10V output, for detection of CO2 concentration, temperature and relative humidity
LON: LON output, for detection of CO2 concentration and temperature
rH LON: LON output, for detection of CO2 concentration, temperature and relative humidity
RS485 Modbus: RS485 Modbus output, for detection of CO2 concentration and temperature
rH RS485 Modbus: or detection of CO2 concentration, temperature and relative humidity
Possible display elements (not for type "V")
Display of CO2 concentration, temperature and/or rel. humidity,
3 LEDs for indication of air quality (traffic light function)
Measuring range CO2
0...2.000ppm
Measuring range temperature
0°C...+50°C
Measuring range rel. humidity
0...100% rH
Power supply
15-24V DC (±10%) or 24V AC (±10%)
Download the specification in Pdf format here
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WRF04 CO2 - Room CO2 Sensor
