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Dew Point Guard

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Hygrometers/Dew Point Guard

Sensors that can meet the need for accelerated response and for measuring dewpoints in mildly corrosive gases. Ceramic sensors provide the fastest documented response to dewpoint changes.

Key Features
  • Digital Readout
  • Fastest Programmable Response Time
  • Integral Signal Conditioning
  • Dual Alarm Relays
  • Scalable 4 - 20 mA Output
  • NIST Traceability
  • Interchangeable Sensors
  • Optional Second Process Variable Input
  • NEMA 4 Front Panel Cover
hygrometer

EI offers a choice of user selectable dew point ranges:

  • -100 to +20°C
  • -148 to +68°F
  • 0-1,000 PPMV
  • 0-1,000#/MMSCF

EI also offers recalibration on sensors so that accurate dewpoint or humidity levels are controlled. Sensors that read incorrectly will result in high humidity downstream of the compressed air system.

For more information on hygrometers, click here.

EI Dew Point Guard Monitoring System
dew point monitoring system
  • "Waterproof" Ceramic Sensor, Rang -148°F to +68°F
  • Traceability to National Institute of Standards and Technology (formerly the National Bureau of Standards)
  • Digital Dew Point Readout
  • High Dew Point Alarm Light and Audibule Electric Horn Available
  • Early Warning
    • Visual Indicator of Dew Point
    • Confirms Desiccant Beds are Dry and Clean
    • 4 - 20 mA Analog Signal for Remote Monitoring
  • Dual Adjustable Alarm Set Points
  • Open Sensor Fault Alarm

EI Air Group EI Air Group