Multi-Spectrum Quad-Sense flame detector – integrating four infrared (IR) sensors to further improve differentiation of flame sources from non-flame background radiation.

■ Advanced long distance detection of hydrocarbon-based fuel and gas fires at up to 215 ft (65 m)
■ Fast detection, under five sec
■ Proven false alarm immunity
■ Unparalleled reliability – 150,000 hours MTBF
■ Wide temperature range: -40 °F (-40 °C) to 167 °F (75 °C)
■ Enhanced durability backed up by with three-year warranty
■ Five sensitivity levels, adapting to any application
■ Innovative IR Built-In-Test 
■ Multiple output options for maximum compatibility
■ Plug and play – factory calibrated for immediate use
■ Universal wiring option for fast ordering process
■ Heated optic for challenging environments
■ Worldwide and regionally certified for hazardous areas
■ Performance and reliability approved
■ Internal log event recorder to analyze past events