Danfoss HGM-400 Gas Detecting Sensor - 8 Zone - 80Z2151

Danfoss HGM-400 Gas Detecting Sensor - 8 Zone

Part Number: 80Z2151

Danfoss HGM-400 Gas Detecting Sensor - 8 Zone

Part Number: 80Z2151

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  • Danfoss HGM Multi-zone gas monitor

    Multiple refrigerant gases and multiple area monitoring system for low level continuous minitoring of CFC, HCFC and HFC refrigerant gases used in most commercial refrigeration systems.

    System design supports compliance to the refrigerant monitoring requirements of ANSI/BSR ASHRAE 15-2007 and ASHRAE safety code 34-2007.



    • Detects, measures, and displays the level of refrigerant gas in the area being monitored
    • Automatically logs up to 200 gas readings that can be printed/plotted for analysis
    • Eliminates false alarms with use of nondispersive IR source and sample draw system
    • Extensive self-diagnostics, providing both visual and audible indications when a fault occurs


    Design features:

    • Optional models: LCD display, IP65 enclosure, EExd (Explosion
    • Two digital outputs low level and high level alarm
    • Manual or automatic alarm reset optional
    • Battery powered, providing 8-12 hours of operation



    • Commercial refrigeration
    • Cold Storage Facilities
    • Supermarket/Hypermarket
    • Distribution Centres
    • Air Conditioning
    • Chillers
  • Alarms4: 3 x PPM levels, 1 x system faults
    Application areaGas Detection
    Communication typeRS-232C comm port standard, or RS 485 with remote display module
    Controller typeDGHM
    Danfoss Code Number080Z2151
    Gas Detecting SensorHGM-400
    RefrigerantsCFC, HCFC & HFC refrigerant gases - See full list in resources tab
    SensitivityAll gases 1ppm
    Supply voltage100 to 240VAC, 50/60Hz, 20W
  • 31.06cm x 34.80cm x 12.60cm

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