PDP type
Dew point sensor
Comprag's products are sold in
more than 50 countries worldwide
via a professional distribution network.

Products application information.
01. Compressed air producing
Screw Compressors A-Series
Screw Compressors AV-Series
02. Compressed air preparation
Refrigerated dryers RDX
Adsorption dryers ADX
Adsorption dryers ADX-F-PDP
Air Filters for compressed air lines AF
Cyclone Separators for compressed air lines AS
Portable moisture extraction systems MEX
Portable compressed air aftercoolers ACP/ACE
Portable high volume coalescent filters CK
03. Compressed air storage
Air Receivers RV
04. Moisture management
Timed Solenoid Drain Valve TD
Mechanical Float Drain Valve FD
Process Water/Oil Separator WOS
05. Special products
Lubricant for Screw Compressors ScrewLub
Dew point sensor
Dew point sensor
Dew point sensor

The Comprag dew point sensors are special designed to be installed in factory compressed airline for reliable and long term stable dew point monitoring.
Through a new sensor technology paired with a compact casing, Comprag dew point sensor can be offered at very attractive prices. This allows using of high energy efficient dew point control in the bright field of applications.
The measured dew point is output via the loop-powered 4 ... 20 mA signal output. Sensor parameters such as analogue output scaling or physical units, can be set locally.

Functional characteristics

  • Measures dew points down to -60 °C
  • High accuracy of 1 °C ... 2 °C dew point
  • Very fast response time for reliable alarm indication whenever dew point is out of range
  • Can be easy installed in the airline through G 1/2" thread
  • IP65 casing for rough industrial environment
  • Stainless steel sinter cap

Technical data

Measuring range -60 °C ... +20 °C
Auracy 1 °C (-5 °C ... +10 °C), 2 °C (-5 °C ... -50 °C)
Measured gas Non-corrosive gases
Max. working pressure 16 bar
Ambient conditions -10 °C ... 50 °C
Process connection G 1/2" thread
Output signal 4 ... 20 mA, 2-wire
Wire connection M8 connector
Power supply 12 ... 30 VDC
Classification IP 65

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