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IR² Flame Detector – Intrinsically Safe (IS)

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Description

These flame detectors give high immunity to false flame sources. They have internal self-test sources that check the detector’s operation when remotely instructed.

They can operate on a conventional 2-wire (14-28 Vdc) fire systems or 4-20 mA process control systems. Relay contacts are also available for fire and fault signals. The detectors’ operating modes can be user selected giving a choice of alarm currents, response times, latching or non-latching outputs and sensitivity.

The detectors have a maximum ambient operating temperature of 55 °C.

Key Features

  • High immunity to false sources
  • For applications with visible light present
  • Detects invisible flames from fuels such as Hydrogen and other inorganic fuels
  • Selectable response speed
  • Optical self-test
  • Low power consumption
  • Approved to EN54-10: 2002

Applications

  • Aircraft Hangars
  • Coal Handling
  • Fume Cupboards
  • Printing
  • Spray Booths
  • Textiles
  • Waste Handling
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