Spectrex SharpEye 40/40C-L4B Integrated UV/IR Flame Detector

The Spectrex SharpEye 40/40C-L4B is a dual spectrum UV-IR Flame Detector, which provides fast detection of hydrocarbon/based fuel and gas fires in under 5 seconds.
Spectrex SharpEye 40/40C-L4B Integrated UV/IR Flame Detector
The SharpEye 40/40C-L4B features a wide operation temperature range in extreme weather conditions, with strengthened reliability. The Spectrex SharpEye 40/40C-L4B is based on proven Triple IR (IR3) technology, which ensures high sensitivity with superior immunity against false alarms.

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  • Fast detection under five seconds
  • Proven false alarm immunity
  • Unparalleled reliability - 150,000 hours MTBF
  • Wide temperature range: -40 to +185 °F (-40 to +75 °C)
  • Worldwide and regionally certified for hazardous areas
  • Performance and reliability approved by recognizable certification bodies
  • SIL3 compatible
  • Enhanced durability backed up by with five-year warranty
  • Smart field of view integrity test, allowing flawless operation
  • Innovative UV and IR Built-In-Test - continuously validating the optical integrity and the electronic circuitry
  • Multiple output options for maximum compatibility with standard infrastructures
  • Plug-and-Play - factory calibrated for immediate use in any fire detection system
  • Universal wiring option for fast ordering process
  • Three sensitivity levels, adapting to any application
  • Two mode heated optics for impeccable performance in challenging environmental conditions
Spectral response UV 0.185-0.260 μm; IR: 4.3-4.8 μm
Sensitivity ranges 3 sensitivity ranges for 1 ft2 (0.1 m2) n-Heptane pan fire
Field of view Horizontal: 100°, vertical: 95°
Temperature range Operating: -40 to +185 °F (-40 to +75 °C)
Storage: -40 to +185 °F (-40 to +75 °C)
Humidity Non-condensing relative humidity up to 100%
Standard response time Typically < 5 seconds