duct detector for sale, brand-new and used.

NEW Simplex 4098-9845 Weatherproof Duct Detector Housing 0631186 100% NEW in the Box

NEW Simplex 4098-9845 Weatherproof Duct Detector Housing 0631186 NEW IN BOX

This listing is for 1 Silent Knight Duct Detector model SK-DUCT. This item is brand New and never used. The Model SK-Duct Air Duct Smoke Detector utilizes photoelectric technology for the detection of smoke.

Brand new in original box System sensor watertight duct smoke detector Model D4120w

Up for sale is a used notifier duct detector in perfect working order never installed just sitting in box not being used.

INNOVAIR FLEX (INNOVAIRFLEX).....SYSTEM SENSOR.....4 WIRE DUCT SMOKE DETECTOR.....MODEL D4120... ..MAKE YOUR OFFER AND SAVE MONEY

Gamewell XP95-PD is an analog, addressable two-wire air duct, photoelectric smoke detector, 24 VDC (RW-AAP). Address stored in the sensor base, set by XPert addressing card.

System Sensor D4120 4 Wire Photoelectric Low-Flow Duct Smoke Detector The SYSTEM-SENSOR-D4120 4-wire photoelectric, low-flow, duct smoke detector senses smoke in the most challenging conditions, operating in airflow 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). A plug-in sensor head offers improved false alarm immunity and simple installation, testing, and maintenance.

Totaline Innovair Flex P270-3000PL 4-Wire Duct Smoke Detector 4 Wire duct smoke detector Operating temperature: -4 to 158F Storage temperature: -22 to 158F Air velocity: 100-4000 ft./min. 120VAC 50-60

APC Duct Smoke Detector PRODUCT APPLICATION: The SL-2000 Series Smoke Duct Detector is the latest innovation for early detection of smoke and products of combustion present in air moving through HVAC ducts in Commercial, Industrial, and Residential applications. The unit is designed to prevent the recirculation or spread of smoke by air handling systems, fans, and blowers. Complete systems may be shut down in the event of smoke detection.

NEW - Lot of 5 Fire-Lite Alarms by Honeywell InnovairFlex Intelligent Non-relay AddressableDuct Smoke Detector photoelectric duct smoke detector and DNRW watertight nonrelayphotoelectric duct smoke detector feature a pivoting housing that fits both square and rectangular footprints capable of mounting to a round or rectangular duct.

Lot of 4 NEW IN AN OEM FACTORY BOX These are old stock, new smoke detectors, missing to black foam filter (see the pictures). Boxes were opened, but everything is included except the foam. ESL Sentrol Air Duct Smoke Detector

Jump To: Description \ Payment Options \ Shipping Information \ Customer Service SM 501-N Series Ionization Duct Smoke Detector

4-wire photoelectric low-flow duct smoke detector The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between. The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet pe

Up for your consideration is a FSD-751RPL duct detector in the original box and ready to put into your system. Will work with air velocities as low as 100fpm up to 4000fpm. DP sampling =.0015-1.2 INWC.

Siemens addressable ionization duct smoke detector for air duct velocities from 500-4000 FPM. 

This is a lot of 3 system sensor DNR non relay duct smoke detectors. These are missing some of the plastic covers. Sold for parts or repair.

The Gamewell-FCI Velociti® Series, low-flow photoelec- tronic air duct smoke sensors are capable of sensing smoke in air velocities from 100 to 4,000 feet per minute (0.5 to 20.32 m/sec.). ADPF sensors feature low-flow technology that enables duc

Brand new SIMPLEX AIR DUCT 4 WIRE SENSOR HOUSING W/RELAY SMOKE DETECTOR. $120 each or best offer. rocarolando@gmail.com

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