Spectrex SharpEye 40/40D-I-632SFY8 Ultra-Fast QuadSense IR3 Flame Detector

The Spectrex SharpEye 40/40D-I-632SFY8 Ultra-Fast QuadSense IR3 Flame Detector provides rapid, long-range detection of hydrocarbon fuel and gas fires in demanding industrial and hazardous environments.

It features advanced QuadSense technology which uses four infrared sensing bands to distinguish genuine flame signatures from non-flame background radiation, delivering high sensitivity with strong resistance to false alarms.

The detector can identify qualifying gasoline and n-heptane fires at distances up to 300 ft and offers six selectable sensitivity ranges to accommodate different applications.

Heated optics support reliable operation in rain, snow, condensation, and extreme temperatures, while built-in optical and electronic testing continuously monitors detector integrity.

This configuration features universal wiring, two ¾-inch NPT cable entries, an extended operating range of -76°F to 185°F, an electropolished 316 stainless-steel enclosure, U.S. and Canadian explosion-proof approvals, an included 316 stainless-steel tilt mount, and a 316 stainless-steel protective cover.

Its IP66, IP68, and NEMA 6P environmental protection makes it well suited for a variety of high-risk industrial applications.