Temperature and humidity transmitter for duct mounting

0…10 V duct transmitter for temperature and relative humidity measurements in air.

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(1 st)
  • DTTH - Regin
    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
Specifications for Temperature and humidity transmitter for duct mounting
Power Supply 24VAC/DC (20...28 V AC 50/60Hz / 15...35 V DC), 2.0 VA
Protection class IP65
Ambient humidity (non-condensing) 0…90 % RH
Ambient temp -40…60 °C
Storage temp -40…80 °C
Storage humidity 0...90 % RH
Weight, incl. packaging 0.25 kg
Cable gland M16x1,5
Terminal type Screw Terminal
Terminal wire size 1.5 mm²
Material, housing Polykarbonat (PC)
Material, cover Polykarbonat (PC)
Material, base ABS

Product sheet

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