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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     Download

WRF04 CO2 - Room CO2 Sensor