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The DNRW duct smoke detector, with its NEMA-4 rating, is listed as a watertight, UV resistant enclosure providing protection against fall-ing dirt, rain, and windblown dust, splashing and hose directed water, allowing operators to use the detector in the most extreme environments.
System Sensor DNRW Intelligent Photoelectric Duct Detector
These units sense smoke in challenging conditions, operating in airflow speeds of 100 to 4,000 feet per minute, temperatures of −4°F to 158°F, and a humidity range of 0 to 95 percent (non-condensing).
System Sensor DNRW Duct Smoke Detector - Rybb Fire Alarm
The System Sensor DNRW Duct Smoke Detector provides a remote alarm output for use with auxiliary devices. Also, an adjustable design square and rectangular installation ductwork, and utilizes tool-free, plug-in sampling tubes for flexibility installation.
Feb 26, 2019 · Read System Sensor’s Applications Guide for Duct Smoke Detectors (HVAG53), which provides detailed information on detector spacing, placement, zoning, wiring, and special applications.
The DNRW duct smoke detector, with its NEMA-4 rating, is listed as a watertight, UV resistant enclosure providing protection against fall-ing dirt, rain, and windblown dust, splashing and hose directed water, allowing operators to use the detector in the most extreme environments.
System Sensor DNR Intelligent Photoelectric Duct Detector - Fire Alarm
The DNRW duct smoke detector, with its NEMA-4 rating, is listed as a watertight, UV resistant enclosure providing protection against falling dirt, rain, and windblown dust, splashing and hose directed water, allowing operators to use the detector in the most extreme environments.
Duct Detectors | Fire Alarms - Notifier
InnovairFlex™ duct smoke detectors simplify the duct detection installation process saving you time and money while still providing the flexibility you need in the field. Features & Benefits: Air velocity rating from 100 ft/min to 4,000 ft/min; Adjusts to square and rectangular mounting configurations; Patented tool-free, plug-in sampling tubes
The DNRW duct smoke detector, with its NEMA 4 rating, is Listed as a watertight enclosure providing protection against falling dirt, rain, and windblown dust, splashing and hose directed water. These features allow operators to use the detector in the most extreme environments.
Fire-Lite D365PL Duct Smoke Detector
The Fire-Lite D365PL intelligent non-relay photoelectric duct smoke detector. And DNRW watertight non-relay photoelectric duct smoke detector features a pivoting housing. That fits square and rectangular footprints capable of mounting to a round or rectangular duct.
Intelligent Non-relay Duct Smoke Detector - DNRW - Silmar …
The InnovairFlex DNRW is an intelligent (addressable) non-relay photoelectric duct smoke detector. Like all InnovairFlex detectors, the DNRW features an adjustable housing design that fits square and rectangular installation footprints, mounts to both round and rectangular ductwork, and utilizes tool-free, plug-in sampling tubes for increased ...
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