System Sensor DNR DNRW

Intelligent Non Relay Duct Detector InnovairFlex Series are the only duct smoke flexible enough to fit configurations from to rectangular and everything in between Photoelectric integrated low flow technology head sold separately Air velocity rating from 100 ft min to 4,000 ft min Adjusts to square and rectangular mounting configurations Broad ranges for operating temperature to 158 and 0 to 95 non condensing Patented tool free plug in sampling tubes New cover tamper signal Increased wiring space with a new conduit knockout Housing has space for mounting a relay module Easily accessible code wheels on sensor head sold separately Clear cover for convenient visual inspection UL 268A listed Remote testing capability Requires com line power only NEMA Type 4 UL listed for non hazardous indoor and outdoor DNRW only UV resistant UL listed housing and cover material only Listings InnovairFlex Series DNR and DNRW are intelligent non relay photoelectric duct smoke detectors all InnovairFlex detectors the DNR and DNRW both feature adjustable housing design that fits square and rectangular footprints mounts to both round and rectangular and utilizes tool free plug in sampling tubes for increased flexibility and installation ease units sense smoke in challenging conditions operating in speeds of 100 to 4,000 feet per minute temperatures of 158 and a humidity range of 0 to 95 percent non condensing even more extreme environments like rooftops the DNRW 4 rated watertight and UV resistant housing protects against dirt and dust rain and hose directed water enabling it be installed without a costly enclosure saving time and money InnovairFlex housing cover isolates the sensor head from the feature for simple maintenance and a cover tamper feature a trouble signal for a removed or improperly installed cover The housing also provides a conduit knockout ample space to facilitate easy wiring and mounting of a relay to meet specific application requirements These detectors be customized to meet local codes and specifications without wiring InnovairFlex line is compatible with all previous Innovair models remote test accessories for easy retrofits Duct smoke detectors have specific limitations Duct Smoke Detector Specifications Specifications air duct smoke detector shall be a System Sensor InnovairFlex DNR Intelligent Non Relay Photoelectric Duct Smoke Detector and DNRW Watertight NEMA Duct Smoke Detector The detector housing shall be UL listed per UL 268A specifically for use in air handling systems The flexible housing of the duct smoke fits both square and rectangular footprints The detector shall operate at air velocities of 100 ft min to 4,000 ft min 0.5 m sec to 20.32 m sec The shall be capable of providing a trouble signal in the event that the sensor cover is removed or improperly installed It shall be capable of local testing via switch or remote testing using the RTS151KEY remote test station Terminal connections shall be of the strip and clamp method suitable for 12 wiring in 37 cm Length 5 in 12.7 cm Width 2.5 in 6.6 cm Depth in 19.7 cm Length 9 in 22.9 cm Width 2.5 in 6.35 cm Depth lb 0.73 kg 4 DNRW only to 158 to 70 to 158 to 70 C to 95 relative humidity non condensing to 4,000 ft min 0.5 to 20.32 m s 26.4 VDC 95 mA max Specifications Rectangular Square Rating Temperature Range Temperature Range Humidity Range Duct Velocity if included Ratings see detector head installation manual for electrical specifications Current Loads at 24 VDC mA Max mA Max mA mA the InnovairFlex Sampling Tube InnovairFlex sampling tube may be installed from the front or back of the detector The tube locks securely into place and can be removed by releasing front or rear locking tab front locking tab shown below right for Intelligent Non Relay Duct Smoke Detector wiring diagram for DNR LISTED LOOP LOOP DNR to RA100Z RA RA ALARM LED 1 PER UNIT to RTS151 RTS151KEY Remote Test Capable Detector Head Option to RTS151 RTS151KEY with DCOIL Option COIL COIL CONV ONLY COIL COIL CONV ONLY Notes POWER TEST STATION OPTION PER UNIT COIL OPTION PER UNIT mA CURRENT DRAW The use of either the RTS151 or RTS151KEY requires the installation an accessory coil DCOIL sold separately Please refer to the DNR DNRW installation manual for more information The RTS151 RTS151KEY test coil circuit requires an external 24 VDC supply which must be UL listed Sensor provides system flexibility with a variety of accessories including two remote test stations and different means of visible and system annunciation As with our duct smoke detectors all duct smoke detector accessories are UL listed UL S2522 UL S2522 UL S2522 Information No non relay photoelectric low flow duct smoke detector intelligent non relay photoelectric low flow duct smoke detector test coil required with sampling tube duct width up to 1ft 0.3m sampling tube duct widths 1 ft to 2 ft 0.3 to 0.6 m sampling tube duct widths 2 ft to 4 ft 0.6 to 1.2 m sampling tube duct widths 4 ft to 8 ft 1.2 to 2.4 m sampling tube duct widths 8 ft to 12 ft 2.4 to 3.7 m cap for metal sampling tubes exhaust tube duct width 1ft 0.3 m magnet annunciator alarm LED test station test station with key lock enclosure Ohio Avenue St Charles IL 60174 800 SENSOR2 Fax 630 377 6495 System Sensor specifications subject to change without notice Visit systemsensor com for product information including the latest version of this data sheet 9 10 2470