Honeywell Fire Sentry FS24X Quadband Triple IR Flame Detector

Many, if not most, real-world fires are dirty, sooty, smoky fires with lots of carbon-based particulates. This can obscure, absorb or seriously degrade the signal needed by a standard narrowband flame detector.

Fire Sentry WideBand IR flame and fire detectors use optical absorption and wide band interference filters to see all types of fires: complete and incomplete combustion, hydrocarbon and non-hydrocarbon, growing and steady state fires, even shuttered and non-shuttered.

Fire pic software allows you to confirm the existence of a fire and gives you verifiable data to support it.

Key Specifications

  • Field of view: 90° Full 100% Cone of vision, ± 45° from on axis OR 110° Full 100% Cone of vision, ± 55° from on axis
  • Response time: 3 to 5 Seconds to 1 sq. ft. n-Heptane fire at 100 ft. 3 to 10 seconds to 1 sq. ft. n-Heptane fire at 200 ft.
  • Spectral Sensitivity: Visible: 400 to 700 nanometers, Near Band IR: 0.7 to 1.1 microns, Wide Band IR: 1.1 to 3 microns, Wide Band IR: 3.0 to 5.0 microns
  • Operating Voltage 24 VDC nominal (18-32 VDC) - Regulated
  • Certifications: FM: Class I, Div. 1 and 2, Groups B, C, and D; Class II, Div. 1 and 2, Groups E, F, and G; Class III

Supporting Documentation

Click the file icon to view the file online, or right-click on the file icon and select "Save Target As..." to download the file to disk for later viewing.