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Electronic Humidity Alarm

Part Number 3162
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Electronic Humidity Alarm
Electronic Humidity Alarm
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Electronic Humidity Alarms
Use these inexpensive humidity alarms for monitoring a dry compressed air line to make sure dry conditions are present. A small sample from the air line is continuously in contact with a relative humidity (RH) sensor. When moisture level rises, the solid state alarm board lights the red alarm lamp and closes an internal dry contact which can be used to operate a remote device such as an shut-off valve or provide PLC input.
  • Contininuously Monitors Compressed Air Dryers
  • Models available with 3% RH or 10% RH Sensors
  • Models with Internal Shut-Off of Wet Air Flow
  • Dry Contact Relay for Remote Alarm Signal
  • Local Red Alarm Light
  • Nema 4 Electrical Enclosure
  • Solid State Humidity Alarm Board
  • Easily installed anywhere downstream of Air Dryers
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