Dew Point Meter Transmitter Explosion Proof XDT Series

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Dew Point Meter Transmitter Explosion Proof XDT Series

The XDT Series Dew Point Meter Transmitter Explosion Proof is in explosion proof enclosure, is UL approved for use in Hazardous Locations Class I Division 1 Groups B, C & D.

The COSA Xentaur dew point transmitters are used wherever the dewpoint in a gas is critical. Applications including monitoring and control of air dryers, plastic dryers, welding and laser gases, petrochemical feedstock gases, natural gas, clean rooms, glove boxes, transformer and switch gear insulation gases, cryogenic gases, heat treating furnaces, industrial specialty gases and many more.

 

Applications

  • Suitable for hazardous and and explosive areas.
  • Hazardous Locations Class I Division 1 Groups B, C & D

Features and Benefits

  • Customizable Configuration
  • High Quality Materials
  • Reliable Dew Point Measurements
  • Explosion Proof Options
  • Long Sensor Life
  • Low Installation Cost

Xentaur Hyper-Thin-Film (HTF) AL2O3™ Moisture Sensor Technology

The XDT Series uses a COSA Xentaur HTF™ aluminum oxide sensor. The breakthrough HTF™ sensor technology represents advances in thin film and metal oxide sciences and offers significant performance advantages over all other aluminum oxide sensors. The operating principle of the HTF™ aluminum oxide sensors is that a hygroscopic layer of aluminum oxide adsorbs or releases water molecules within its pores, depending on the water vapor pressure in its environment. The electrical capacitance of the aluminum oxide layer changes with the surrounding water vapor pressure. The electrical capacitance is measured between the aluminum core of the sensor and a porous conductive gold layer on the outside. The advantages of the HTF™ sensor technology are a result of the proprietary manufacturing method in which the aluminum oxide layer is made to be hyper thin as well as extremely hygroscopic. This results in a very sensitive sensor with fast response.

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Cosa Xentaur Corp.
4140 World Houston Parkway
Suite 180
Houston, TX 77032
USA