Temperature and humidity transmitter for duct mounting

Articles

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  DTTH

  Temperature and humidity transmitter

  Dimensions, external (WxHxD)

  104*212*79 mm

  AO

  3

  Max air velocity

  20 m/s

  Media temp limits

  -40…60 °C

  Insertion length

  37…195 mm

  Max Overvoltage on any terminal

  +10 V (refereras till GND) V

  Analogue output load impedance 0...10v

  Min. 10 kΩ

  Measuring range, temp

  -40…60 °C

  Output temperature

  0-10 V

  Accuracy, temperature ±

  0,2 K

  Accuracy, temperature 1

  ±0.2 °K @ 0...60 °C

  Accuracy, temperature 2

  ±0.8 °K @ -40...0 & >60 °C

  Measuring range, humidity

  0…100 % RH

  Output humidity

  0-10 V

  Sensor element protection, humidity

  Membrane filter, not exchangeable

  Accuracy, humidity 1

  ±2 % RH @ 10...90 % RH

  Accuracy, humidity 2

  ±3 % RH @ 0...10 & 90...100 % RH

  Accuracy, gas in air

  ±(50 ppm + 3 % of the measured value) @ 25 °C

  Response time

  <50s

  Warm-up time

  4min

  Temperature dependance

  2.5 ppm/K at 0…50 °C