Competitive Prices on the Finest HVAC Pro ducts in the Industry! See How We Can Help You Save Money For Your Business. Products - Over Popular Brands! Model can accommodate exposure to wide humidity and temperature ranges, plus detector comes with highly visible status.
The primary purpose of duct smoke detection is to prevent injury, panic, and prop-erty damage by reducing the spread (recirculation) of smoke. This device will not operate without electrical power. Fire situations may cause an interruption of power. The detector housing shall be UL listed per UL 268A specifically for use in air handling systems. The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular.
What is a duct mounted smoke detector? How do you repair a smoke detector? Where to install smoke alarm detector? Only left in stock - order soon. Ships from and sold by Nicklesonline.
Smoke detectors designed for use in air duct systems are used to sense the presence of smoke in the duct. This detection metho when combined with an efficient housing design, samples air passing through the duct allowing detection of a developing hazardous condition. The end cap is needed to create the proper air flow to the sensor of the duct smoke detector.
Once any sampling tube length adjustments are made, plug the end of the sampling tube with the provided end cap. A plastic exhaust tube is included with the unit to be installed if needed. Smoke introduced into an air duct system will be distributed throughout the entire building. R emove the screen by gently grasping on each side and pull- ing straight off.
Photo Detector Board 1. L ift the photo chamber in the same fashion. Because the detector mounts to round or rectangular ductwork, it is indispensable for Building Automation Systems, BAS, and HVAC applications. To zoom in, use the keyboard to focus on the arrow icon within the product image.
Once it receives focus, use the arrow keys on the keyboard to move and position the product image. The zoom feature provides no benefit to users who are blind. Free shipping for many products! More Buying Choices $257. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 1to 0feet per minute, temperatures of -4ºF to 158ºF,.
If you do not wire the resistor through each of the detectors supervisory contacts, you are not monitoring the status of the detector itself. With Johnstone, you can stay current on product and technology changes, in addition to programs that make it easy for the contractor. TH Smoke Alarm pdf manual download.
Duct Smoke Detector - DUCTSD.
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