MODEL 40/40C-L4B Integrated UV / IR Flame Detector

Integrating ultraviolet (UV) and infrared (IR) optical sensors for detection of hydrocarbon-based fuel and gas fires.
  • Fast detection under five sec
  • Unparalleled reliability – 150,000 hours MTBF
  • Wide temperature range: -40 °F (-40 °C) to 167 °F (75 °C)
  • Worldwide and regionally certified for hazardous areas
  • Performance and reliability approved
  • Enhanced durability backed up three-year warranty
  • Innovative UV and IR built-in test
  • Multiple output options
  • Factory calibrated for immediate use
  • Universal wiring option for fast ordering process
  • Three sensitivity levels, adapting to any application
  • Heated optics for challenging environments
  • Internal log event recorder to analyze past events

Categories: ,


The SharpEye 40/40C-L4B Ultraviolet/Infrared (UV/IR) Flame Detector is part of the leading, next generation SharpEye 40/40 series.
Featuring fast detection in under five seconds with proven immunity to false alarms, the integrated UV and IR optical sensors detect hydrocarbon-based fuel and gas fires, ensuring flawless performance to keep a SharpEye on your safety.