Laserfiche WebLink
*� S <br /> YSTEM , <br /> SENSOR° r <br /> D4120 <br /> Duct Smoke Detector <br /> The InnovairFlex'Series are the only duct smoke <br /> detectors flexible enough to fit configurations from <br /> square to rectangular and everything in between. ex <br /> ,M <br /> innov ! <br /> Features The InnovairFlex D4120 4-wire photoelectric duct smoke <br /> • 4-Wire Photoelectric, integrated low-flow technology detector features a pivoting housing that fits both square and <br /> rectangular footprints and mounts to round or rectangular ductwork. <br /> • Air velocity rating from 100 ft/min to 4,000 ft/min This unit senses smoke in the most challenging conditions,operating <br /> (0.5 m/s to 20.32 m/sec) in airflow speeds of 100 to 4,000 feet per minute,temperatures <br /> • Versatile mounting options:square or rectangular configuration of—4°F to 158°F,and a humidity range of 0 to 95 percent(non- <br /> • Plug-in sensor offers superb false alarm immunity and the latest condensing).A plug-in sensor head offers improved false alarm <br /> sensor technology immunity and simple installation,testing,and maintenance.An <br /> improved cover design isolates the sensor head from the low-flow <br /> • Broad ranges for operating temperature(-4°F to 158°F)and feature for simple maintenance. <br /> humidity(0%to 95%non-condensing) <br /> • Patented sampling tube installs from front or back of the detector The InnovairFlex housing provides ample wiring space,a 3/4-inch <br /> with no tools required conduit knockout,and built-in short circuit protection to prevent <br /> damage to sensitive components during installation. High contrast <br /> • Increased wiring space with a newly added 3/4-inch conduit terminal designations make wiring easy.With its 2:1 sensor-to-power <br /> knockout capability,the power board of the D4120 may be used to monitor a <br /> • One easy-access Test/Reset button and improved LED status second sensor, D4S,simultaneously(i.e.,supply and return side). <br /> • Patented interconnect feature for multi-fan shutdown As many as 50 InnovairFlex detectors can be interconnected.When <br /> one unit senses smoke,all interconnected detectors will switch <br /> • New high contrast terminal designations their relays;only the detector sensing smoke will go into alarm,thus <br /> • Built-in short circuit protection from operator wiring errors pinpointing the fire source. <br /> • Field selectable settings for configuring the detector An easy-access Test/Reset button makes it possible to test the unit <br /> • Two DPDT Form-C relay contacts with the cover on.Three DIP switches can be used to configure <br /> • 24 VAC/DC or 120 VAC field selectable settings:cover tamper delay,number of sensors to <br /> be controlled,and shut down on trouble option. Each power board <br /> • Backward compatibility with existing Innovair products, including has two LEDs that can be used to indicate the status of connected <br /> remote accessories sensors,and a quick reference imprinted on the cover explains the <br /> LED status indications(Standby, Maintenance,Trouble,and Alarm). <br /> The InnovairFlex duct smoke detector can be customized to meet <br /> local codes and specifications without additional wiring.The new <br /> InnovairFlex product line is compatible with all previous Innovair <br /> Agency Listings models,including remote test accessories. <br /> 'Tr"� WARNING:Duct smoke detectors are NOT a substitute for open <br /> •: area smoke detectors;NOT a substitute for early warning detection; <br /> LISTED APPROVED �R� NOT a replacement for a building's regular fire detection system. <br /> 5911 3033744 7272-1653:0203 Refer to NFPA 72 and 90A for additional information. <br />