SYSTEM SENSOR INNOVAIRFLEX 2-WIRE PHOTOELECTRIC DUCT S
Product Info
INNOVAIRFLEX 2-WIRE PHOTOELECTRIC DUCT SMOKE DETECTOR W/ LOW-FLOW TECHNOLOGYINCLUDES 2151A DETECTOR
The System Sensor Model D2 Duct Smoke Detector utilizes photoelectric technology for the detection of smoke. This detection method, when combined with an efficient housing design, samples air passing through the duct allowing detection of a developing hazardous condition. When sufficient smoke is sensed, an alarm signal is initiated 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.
Photoelectric, integrated low-flow technology
Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec)
Versatile mounting options in square or rectangular configuration with modular construction
Plug-in sensor
Superb false alarm immunity with the latest sensor technology
Broader ranges for operating temperature (-4°F to 158°F) and humidity (0% to 95% non-condensing)
Patented sampling tube installs from front or back of the detector with no tools required
A cover tamper feature to indicate a trouble condition for removed or improperly installed sensor cover
Increased wiring space with a newly added 3/4 inch conduit knockout
Improved LED status
24VDC
Backward compatibility with existing Innovair products, including remote accessories
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