Honeywell Intelligent Non-Relay Duct Smoke Detector

SKU: D355PL Category:


Fire-Lite’s InnovairFlex D355PL non-relay photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. The InnovairFlex duct smoke detector senses smoke in the most challenging conditions, operating in air flow speeds of 100 to 4,000 feet per minute, temperatures of -4 degrees F to 158 degrees F, and a humidity range of 0 to 95 percent (non-condensing).


Main Features

  • Photoelectric, integrated low-flow technology.
  • Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/s).
  • Versatile mounting options: square or rectangular configuration.
  • Broad ranges for operating temperature (-4°F to 158°F, -20°C to 70°C) and humidity (0% to 95% non-condensing).
  • Patented sampling tube installs from front or back of the detector with no tools required.
  • Cover tamper signal.
  • Easily accessible code wheels on sensor head (sold separately).
  • Clear cover for convenient visual inspection.
  • Remote testing capability.
  • Accommodates the installation of an addressable relay module, sold separately, (CRF-300) for applications requiring a Form-C relay

Additional information




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