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InnovairFlex' Duct Smoke Detector Specifications <br /> Architectural/Engineering Specifications <br /> ' The air duct smoke detector shall be a system Sensor InnovairFlex"D4120 Photoelectric Duct Smoke Detector.The detector housing shall be UL listed per UL <br /> 268A specifically for use in air handling systems.The flexible housing of the duct smoke detector fits multiple footprints from square to rectangular.The detector <br /> shall operate at air velocities of 100 feet per minute to 4000 feet per minute(0.5 to 20.32 meters/second).The unit shall be capable of controlling up to 50 air <br /> handling systems when interconnected with other detectors.The detector shall be capable of providing a trouble signal in the event that the front cover is <br /> removed.It shall be capable of local testing via magnetic switch,test button on the cover,or remote testing using the SSK451 Multi-Signaling Accessory or the <br /> ' RTS451 KEY Remote Test Station.Termina I connections shall be of the strip and clamp method suitable for 12-18 AWG wiring. <br /> Physical Specifications <br /> Size:(Rectangular Dimensions) 14.38 in(37 cm)Length;5 in(12.74 cm)Width;2.5 in(6.36 cm)Depth <br /> ' (Square Dimensions) 7.75 in(19.7 cm)Length;9 in(22.9 cm)Width;2.5 in(6.35 cm)Depth <br /> Weight: 2.5 lbs(1.14 kg) <br /> Operating Temperature Range: D4120&D4S:-4°to 158°F(-20°to 70°C); D4P120:-40°to 158°F(-40°to 70°C) <br /> Storage Temperature Range: D4120&D4S:-22°to 158°F(-30°to 70°C); D413120:-40°to 158°F(-40°to 70°C) <br /> ' Operating Humidity Range: 0%to 95%relative humidity non-condensing <br /> Air Duct Velocity: 100 to 4000 ft/min(0.5 to 20.32 m/sec) <br /> Electrical Ratings <br /> Power supply voltage: 20-29 VDC 24 VAC 50-60 Hz 120 VAC 50-60 Hz <br /> ' Input capacitance: 270 pF max. 270 pF max. N/A <br /> Reset voltage: 3.0 VDC min. 2.0 VAC min. 10 VAC min. <br /> Reset time:(with RTS451) .03 to 0.3 sec. .03 to 0.3 sec. .03 to 0.3 sec. <br /> Reset time:(by power down) 0.6 sec.max. 0.6 sec.max. 0.6 sec.max. <br /> Power up time: 35 sec.max. 35 sec.max. 35 sec.max. <br /> Alarm response time: 15 sec. 15 sec. 15 sec. <br /> Sensitivity Test: See detector label See detector label See detector label <br /> ' Current Requirements:(Using No Accessories) <br /> Max.standby current: 21 mA @ 24VDC 65 mA RMS @ 24VAC 60Hz 20 mA RMS @ 120VAC 60Hz <br /> Max.alarm current: 65 mA @ 24VDC 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz <br /> Contact Ratings <br /> ' Alarm initiation contacts:(SPST) 2.OA @ 30 VDC(resistive) <br /> Alarm auxiliary contacts:(DPDT) I OA @ 30 VDC(resistive);10A @ 250 VAC(resistive);1/2 HP @ 240 VAC;y4 HP @ 120 VAC <br /> ' Note:Alarm auxiliary contacts shall not be connected to initiating circuits of control panels.Use the alarm initiation contact for this purpose. <br /> Supervisory contacts:(SPDT) 2.OA @ 30 VDC(resistive);2.OA @ 125 VAC(resistive) <br /> Accessory Current Loads at 24 VDC <br /> Device Standby Trouble Alarm <br /> ' <br /> APA 15 1/APA4 51 12.5 mA n/a 30 mA Max. <br /> MHR/MHW 0 mA n/a 29 mA Max. <br /> RAI OOZ 0 mA n/a 12 mA Max. <br /> RTS151/RTS151 KEY 0 mA/12 mA n/a 12 mA Max. <br /> ' RTS2/RTS2-AOS 3.OmA max 16 mA Max. with strobe:55 mA max,without strobe 30 mA max <br /> Note:Any combination of accessories may be used such that the given accessory loads are:110 mA or less at the Aux output,and 50 mA or less at the Alarm output <br /> ' Installing the InnovairFlex Sampling Tube <br /> The 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 <br /> the front or rear locking tab(front locking tab shown below right). <br /> �nM <br /> A05-0919-OOI <br />