https://buildings.honeywell.com/us/en/search-results.html
×

Smoke Detectors

SK-DUCT Intelligent Air Duct Smoke Detector

SK-DUCT intelligent air duct smoke detectors are used for detecting smoke and products of combustion present in air moving through an HVAC air handling system.

SK-DUCT Intelligent Air Duct Smoke Detector

SK-DUCT intelligent air duct smoke detectors are used for detecting smoke and products of combustion present in air moving through an HVAC air handling system. When smoke is detected in a duct, the unit communicates the condition to the Honeywell Silent Knight® control panel. The panel, in turn, depending on programming and wiring, turns off fans, blowers, and other devices. Intelligent air duct smoke detectors utilize photoelectric technology for the detection of smoke. They provide early detection of smoke and products of combustion present in air moving through HVAC ducts in commercial and industrial applications. Intelligent air duct smoke detectors are in a heavy duty gray steel backbox with a clear cover. They feature a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct. They install quickly and easily. The unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4000 ft per minute, temperatures of -4° to 158° F, and a humidity range of 0 to 95% (non-condensing).

Features & Benefits:
  • Versatile mounting options: square or rectangular configuration
  • New cover tamper signal
  • LED alarm indication and communication on sensor head 
  • Detects and limits the spread of smoke
  • Rugged steel backbox with clear plastic cover
  • Easy to clean
  • Large terminal connection screws
  • Transparent cover for convenient visual inspection
  • Patented sampling tube installs from front or back of the detector with no tools required
  • Available space within housing to accommodate mounting of relay module
Certifications:
  • UL Listed

Others

  • Conventional or Addressable
    • Addressable
  • Detection Sensor Type
    • Photoelectric
  • Maximum Operating Humidity
    • 95 Percentage
  • Minimum Operating Humidity
    • 0 Percentage

Others

  • Conventional or Addressable
    • Addressable
  • Detection Sensor Type
    • Photoelectric
  • Maximum Operating Humidity
    • 95 Percentage
  • Minimum Operating Humidity
    • 0 Percentage
  • Conventional or Addressable : Addressable
  • Detection Sensor Type : Photoelectric
  • Maximum Operating Humidity : 95 Percentage
  • Minimum Operating Humidity : 0 Percentage
Image
SKU
Description
alt
SK-DUCT
Air Duct Smoke Detector, 15 to 32VDC
alt
SK-DUCT-W
ADDRESS DUCT DET WNLCK SK