Fire Alarm Detectors, Smoke Detectors, Conventional Smoke Detectors
GE Security SD-2W-EST
Conventional SuperDuct Duct Smoke Detector, PCB mounted photoelectric detector, Environmental compensation, Detector assembly, Status LEDs remain visible, Easy access to field connection.
GE Security SD-2W (EST) Conventional SuperDuct Duct Smoke Detector
SuperDuct is slim feature-rich alternative to bulky duct smoke detectors. Designed for easy installation and superb reliability, SuperDuct represents the perfect balance of practical design and advanced technology.
Features
- Smoke Sensor
- PCB mounted photoelectric detector with onboard intelligence
- Environmental compensation with differential sensing for reliable, stable, and drift-free sensitivity
- Wide 0.79% to 2.46% obscuration/ft. smoke sensitivity
- Detector assembly
- Less than 2" deep for easy installation and applications where space is tight
- -4 F to 158 F (-20 C to 70 C) operating range with 100 ft/min. to 4,000 ft/min air velocity rating assures reliability under harsh environmental conditions
- Status LEDs remain visible through clear assembly cover
- Cover monitor switch for added security
- Standard sampling tube spacing for easy drop-in migration from other detectors
- Sampling tube can be installed with or without the cover in place and can be rotated in 45-degree increments to ensure proper alignment with duct airflow
- On-board Alarm, Trouble, and Dirty LEDs
- Magnet-activated test switch
- One Form C auxiliary alarm relay for controlling ancillary equipment (e.g., HVAC controls)
- Easy access to field connection terminals
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