CTHR2A CO2, temperature and humidity transmitter, room mounting

This product is discontinued

CO2 + °C + RH
Specifications for CTHR2A
Accuracy, temperature ± 0.4 °C
Output, CO2 0…10 V DC
Output, humidity 0…10 V DC
Output, temperature 0…10 V DC
Display -
Specifications for CO2, temperature and humidity transmitter, room mounting
Supply voltage 24 V AC ±10 %, 50…60 Hz / 15…35 V DC
Working range, CO2 0…2000ppm
Accuracy, CO2 < ± (50 ppm + 2 % of the measured value)
Working range, temperature 0…50°C
Working range, humidity 10…90% RH
Accuracy, humidity ±3 %
Power consumption < 2.5 W
Energy consumption < 0.5 Wh
Transformer power

≥ 5 VA

Mounting Room
Dimensions 100 x 85 x 30.5mm
Protection class IP30
Calibration Automatic