Phase-Out & Discontinued Products

Gas Compressor Controls

Mark IV
Digital Fault Annunciator Tattletale by Murphy Selectronic®

The MARK IV series control system is an electronic fault annunciator and alarm/shutdown Tattletale® designed to protect engines and associated equipment. The MARK IV receives its fault signal inputs from normally open sensors, such as standard Murphy Swichgage® instruments. Fault in any of its 47 input sensors will annunciate via an LCD digital display.

Features:

  • Monitors engine driven pumps and compressors for alarm and shutdown
  • Built-in power supply
  • 47 sensors can be displayed
  • Monitors low ignition voltage or failure
  • CSA* and FM listed for Class I, Division 2,
    CSA for Groups C and D Hazardous Areas
    FM for Group D Hazardous Areas

Literature:

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