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

• Superior longest distance detection of hydrocarbon-based fuel and gas fires at up to 300 ft. (90 m)
• Ultra fast detection, high speed response under 50 msec
• Proven false alarm immunity
• Unparalled reliability - 150,000 hours MTBF
• Best in class temperature range: -76 to +185 °F (-60 to +85 °C)
• Enhanced durability backed up by with three-year warranty
• Six sensitivity levels, adapting to any application
• Innovative 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
• Two mode heated optics for impeccable performance in challenging environmental conditions
• Worldwide and regionally certified for hazardous areas
• Performance and reliability approved by recognable certification bodies
• SIL3 compatible
• Internal log event recorder to analyze past events