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

Articles

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  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)