Fixed Gas Monitoring Instruments > Flame Detection > Honeywell Fire Sentry FS20X

Honeywell Fire Sentry FS20X Multi-Spectrum IR/IR/UV Flame Detector

Honeywell Analytics' Fire Sentry FS20X is an electro-optical flame detector with infrared and ultraviolet sensing technologies. The FS20x detects hydrocarbon and non-hydrocarbon fuel fires in all environmental conditions.

The device uses advanced algorithms for signal processing and flame detection. The Fire Sentry FS20X features Wideband IR, Near Band IR and Visible sensors that will still alarm to fire when there is heavy smoke or a contaminated lens.

Key Specifications

  • Field of view: 90° Full 100% Cone of vision, ± 45° from on axis
  • Response time: 3 to 5 Seconds to 1 sq. ft. n-Heptane fire at 100 ft. and 3 to 10 seconds to 1 sq. ft. n-Heptane fire at 200 ft.
  • Spectral Sensitivity: Ultraviolet: 185 to 250 nanometers, Visible: 400 to 700 nanometers, Near Band IR: 0.7 to 1.1 microns, Wide Band IR: 1.1 to 3.5 microns
  • Certifications: FM: Class I, Div. 1 and 2, Groups B-D; Class II, Div. 1 and 2, Groups E-G; Class III

Supporting Documentation

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