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i3 Series Smoke Detectors

System Sensor 4W-B Smoke Detector

$54.95

 

 

 

 

 

 

4WB Smoke Detector
Replacement For System Sensor 2112/24B, 2112/24D, 2112/24S, 2412B, 2424



 

Detection: Photoelectric
Wiring: 4-wire
Operating Voltage: 12/24 V non-polarized nominal, 8.5 min. to 35 max.
Maximum Ripple Voltage: 30% of nominal (peak to peak)
Alarm Current: 20mA max. @ 12V, 23mA @ 24V
Standby Current: 50 µA max. avg.
Alarm Contact Ratings: 0.5 A @ 30V AC/DC
Temperature Range: 32° to 120°F (0° to 49°C)
Humidity Range: 0% to 95% RH, noncondensing
Sensitivity: 2.5%/ft. nominal
Wiring Gauge: 14-22 AWG
Dimensions: 2.0" (51mm) H x 5.3" (127mm) Dia.
Weight: 6.3 oz. (178 g)

 




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  • Model: System Sensor 4W-B
  • 99 Units in Stock
  • Manufactured by: System Sensor



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