Spectrex™ Flame Detectors

Spectrex pioneered the development of the world’s first ultraviolet/infrared (UV/IR) and QuadSense™ triple infrared (IR3) flame detectors. These innovations have set the standard in flame detection technology, significantly improving the reliability and effectiveness of flame detection in challenging environments. With configurations supporting hydrogen flame detection, hot CO2 applications, and a variety of listings and approvals across the globe, Spectrex flame detectors are the ideal solution for any flame detection application.

  • The SharpEye next generation 40/40D series features ultra fast fastest detection of hydrocarbon-based fuel and gas fires at the longest distance at up to 300 ft. (90 m) using pioneering QuadSense technology – the next step in the optical flame detection industry with best-in-class performance and reliability.

  • The SharpEye next generation 40/40C series is based on proven SPX Triple-IR (IR3), features fast detection of hydrocarbon-based fuel and gas fires at long distance using pioneering QuadSense technology – the next step in the optical flame detection industry with enhanced performance.

  • The Spectrex™ 20/20Q Flame Detector, built on QuadSense™ IR3 technology is designed to deliver dependable hydrocarbon flame detection in environments where false alarms, harsh conditions, and system compatibility are critical concerns.

  • To ensure optimal coverage and performance in complex industrial layouts, a range of specialized accessories is available to complement flame detection systems.