SMOKE DETECTOR DUCT - WATERPROOF
Part Number:
D4120W
Brand:
System Sensor
System Sensor D4120W InnovairFlex Watertight Low Flow Duct Smoke Detector, Photoelectric Sensor, 20 to 29 VDC, 24 to 120 VAC, 50 to 60 Hz
System Sensor Duct Smoke Detector, Watertight Low Flow, Series: InnovairFlex, 20 to 29 VDC, 24 to 120 VAC, 50 to 60 Hz Power Source, Photoelectric Sensor, 50 Units Interconnection, Red Visual Alert, 0 to 95% Non-Condensing Humidity, 4-Wire Plug-In Wiring, -4 to 158 deg F Operating, 14.38 in L x 5 in W x 2.5 in H Rectangular/7.75 in L x 9 in W x 2.5 in H Square Dimensions
- UV resistant, UL listed housing and cover material
- 4-wire photoelectric, integrated low-flow technology
- Air velocity rating from 100 to 4000 fpm (0.5 to 20.32 m/s)
- Plug-in sensor offers superb false alarm immunity and the latest sensor technology
- Increased wiring space with a newly added 3/4 in conduit knockout
- One easy access test/reset button and improved LED status
- New high contrast terminal designations
- Built-in short circuit protection from operator wiring errors
- Field selectable settings for configuring the detector
- 2 DPDT form-c relay contacts
- Backward compatibility with existing Innovair products, including remote accessories
Standards/Approvals: California State Fire Marshall 3242-1653:0209|FM 3037269-797|MSFM Approved|UL S911
Application: For non-hazardous indoor and outdoor applications
Application: For non-hazardous indoor and outdoor applications
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