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

CO2 and temperature transmitter for duct mounting, 0…10 V DC

Transmitter for measuring carbon dioxide concentration and temperature in air. Passive PT1000 output and 0...10 V DC for temperature.

Specifications
Software & documentation

Articles

(1 st)
  • CTDT2 - Regin
    CTDT2
    CO2 and temperature transmitter for duct mounting
    Mounting
    Duct
    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

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

Software & documentation

Product sheet
Instructions
Other documentation