WATERTIGHT INTELLIGENT NON-RELAY PHOTOELECTRIC LOW-FLOW DUCT SMOKE DETECTOR. DETECTOR HEAD SOLD SEPARATELY. COMPATIBLE DETECTOR HEADS.DNRW System Sensor InnovairFlex Duct Detector, Non-Relay, Does Not Include Head, Watertight
The DNRW System Sensor Air Duct Smoke Detector uses photoelectric technology for the detection of smoke. This detection method, when combined with an efficient housing design, samples air passing through the duct and allows detection of a developing hazardous condition.
When sufficient smoke is sensed, an alarm signal is initiated at the fire control panel monitoring the detector, and appropriate action can be taken to shut off fans, blowers, change over air handling systems, etc.
These actions can facilitate the management of toxic smoke and fire gases throughout the areas served by the duct system. The DNRW incorporates a sensor cover tamper feature that provides a trouble signal at the panel immediately if the cover is removed or improperly installed.
Proper installation of the sensor cover removes the trouble condition. When programmed with the system control panel, two LEDs on each duct smoke detector light to provide a local visible indication.
> Requires COMPATIBLE DETECTOR HEAD (sold separately):
— FSP-851R for Systems
— ASD-2PL2FR for Gamewell / FCI Systems
— TC806DNR for Honeywell Systems
— 2251BR for System Sensor compatible Systems
— MIX-2251BR for Mircom compatible Systems
— IDP-PhotoR for Silent Knight Systems
— 2951JR for Johnson Controls Systems COMPATIBLE
> ACCESSORIES:
— DCOIL Remote test coil required with RTS151 / RTS151KEY
— DST1 Metal sampling tube duct width up to 1ft (0.3m)
— DST1.5 Metal sampling tube duct widths 1 ft to 2 ft (0.3 to 0.6 m) — DST3 Metal sampling tube duct widths 2 ft to 4 ft (0.6 to 1.2 m) — DST5 Metal sampling tube duct widths 4 ft to 8 ft (1.2 to 2.4 m) — DST10 Metal sampling tube duct widths 8 ft to 12 ft (2.4 to 3.7 m)
— ETX Metal exhaust tube duct width 1ft (0.3 m)
— RTS151 Remote test station
— RTS151KEY Remote test station with key lock
— P48-21-00 End cap for metal sampling tubes
— RA100Z Remote annunciator alarm LED
— M02-04-00 Test magnet
— DH400OE-1 Weatherproof enclosure
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