Regin

CTDT2 CO 2 and temperature transmitter for duct mounting, 0…10 V DC

CO2 and temperature transmitter for duct mounting

Specifications

Specifications for CTDT2
Power Supply 24VAC/DC (19...28 V AC 50Hz / 15...35 V DC), 2.0 VA
Dimensions, external (WxHxD) 101x264x80 mm
Insertion length 50…200 mm
Time constant < 100 s at 3 m/s air speed in the duct s
Measuring range, temp 0…50 °C
Output temperature 0-10 V: 0…50 °C PT1000: -20…+60 °C, 0-10 V
Measuring range, gas in air 0…2000 ppm
Output signal, gas in air 0-10 V
Accuracy, gas in air @25°C < ± (50 ppm + 2 % of the measured value)
Response time < 100 s at 3 m/s air speed in the duct
Warm-up time < 5 min
Temperature dependance yp. 1 ppm CO2/ °K (-20...+45 °C)
Specifications for CO2 and temperature transmitter for duct mounting, 0…10 V DC
Protection class IP20
Protection class, additional information IP65 with probe downwards, otherwise IP20
Ambient humidity (non-condensing) 0…95 % RH
Storage temperature -20…60 °C
Mounting Duct
Accuracy, temperature ±0.3 K
Cable gland M16x1,5
Terminal type Screw Terminal
Terminal wire size 1.5 mm²