HOT ! Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector, Smoke Detector Housing and SK-PHOTO-R-W Detector

Product OverviewThe SK-DUCT-W and DNRW use photoelectric technology to detect smoke and combustion particles present in air moving through an HVAC air handling system.

These units sense smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute (0.5 – 20.32 m/s), temperatures of -4°F – 158°F (-20°C –70°C), and a humidity range of 0 – 93 percent (non-condensing).

Main FeaturesPhotoelectric, integrated low-flow technologyAir velocity rating from 100\'/min - 4,000\'/min (0.5 m/s - 20.32 m/s)Versatile mounting options: square or rectangular configurationBroad ranges for operating temperature (-4°F - 158°F, -20°C - 70°C) and humidity (0% - 93% non-condensing)Sampling tube installs from front or back of the detector with no tools requiredCover tamper signalIncreased wiring space with a newly added 3/4\" conduit knockoutEasily accessible code wheels on sensor head (included with SK-DUCT-W)Clear cover for convenient visual inspection (SK-DUCT-W only)Remote testing capabilityGeneral InformationName: Silent Knight SK-DUCT-W Intelligent Photoelectric Duct Smoke Detector, Smoke Detector Housing and SK-PHOTO-R-W DetectorCategory: Silent Knight by Honeywell, Fire, Fire Detection Devices, Duct Smoke DetectorsUPC Code: 783863054150Country of Origin: Mexico. Country of origin is subject to change.