Our duct humidity and temperature sensors are designed to measure relative humidity, absolute humidity, enthalpy and dew point and temperature in air ducts.

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The sensor outputs are active 0...10V or 4...20mA and are selectable via DIP switch.

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Passive temperature outputs such as PT100, PT1000, NTC10k, NTC10k-Pre, NTC20k and Ni1000 are also available.

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Our PT100 and PT1000 sensor range is optional with high accuracy sensor elements conforming to class A and class 1/4 DIN IEC60751.

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Please refer to the various models below for detailed specifications.

 

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Duct Humidity &

Temperature Sensors

Duct Humidity & Temperature Sensors - CDI 4
CDI4.AE
Duct Humidity &  Temperature Sensor
Power Supply AC/DC 24V
Output: 0...10V or 4...20mA
Optional Temperature passive outputs
Measuring Variable:
rel. humidity,
absolute humidity,
dew point,
enthalpy
Temperature Ranges:
-50c...50c
0...50c
-20...80c
0...100c
Selectable via DIP switch
Pipe Condensation  Sensor - HPS 2
HPS2.A...
Pipe Condensation Sensor
to prevent dew formation on pipes or flat surfaces
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Power Supply AC/DC 24V
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Output: on/off
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 Humidity Surface Leakage Switches - HPS 2
Humidity Surface Leakage switch
HPS2.C...
Surface leakage sensor
to detect water leakages on surfaces
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Power Supply AC/DC 24V
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Output: on/off
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