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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"" D2 Photoelectric Duct Smoke DetectorThe 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 both square and rectangular footprints.The detector <br /> shall operate at air velocities of 100 ft/min to 4000 ft/min (0.5 m/sec to 2032 m/sec).The unit shall be capable of providing a trouble signal in the event that <br /> the sensor cover is removed or improperly installed. It shall be capable of local testing via magnetic switch or remote testing using the RTS451 KEY remote test <br /> station.Terminal connections shall be of the strip and clamp method suitable for 12 -18 AWG wiring. <br /> Physical Specifications <br /> Size: (Rectangular) 1438 in (37 cm) Length; 5 in (12.7 cm) Width; 2.5 in (636 cm) Depth <br /> (Square) 7.75 in (19.7 cm) Length; 9 in (22.9 cm) Width; 2.5 in (635 cm) Depth <br /> Weight: 1.8 lb (0.82 kg) <br /> Operating Temperature Range: -4°F to 158 °F ( -20 °C to 70 °C) <br /> Storage Temperature Range: —22 °F to 158 °F ( -30° 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 2032 m/sec) <br /> Electrical Ratings <br /> Power supply voltage: 8.5 -35 VDC <br /> Input capacitance: 0.1 pF max. <br /> Reset voltage: 2.5 VDC min. <br /> Reset time: (with RTS451) 0.03 to 03 sec. <br /> Reset time: (by power down) 03 sec. max. <br /> Power up time: 35 sec. max. <br /> Alarm response time: 15 sec. <br /> Sensitivity Test See detector label <br /> Current Requirements: (Using No Accessories) <br /> Peak standby current: 120pA <br /> Max. standby current: 60 pA (average) <br /> Max. alarm current: 130 mA <br /> Accessory Current Loads at 24 VDC <br /> Device Standby Alarm <br /> RA400Z 0 mA 12 mA Max. <br /> RTS451 0 mA 12 mA Max. <br /> RTS451 KEY 12 mA 12 mA Max. <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 /> 1 <br /> A05-0421-000 <br />