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System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 0
System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 1
System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 2
System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 0
System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 1
System Sensor D4120 4Wire Photoelectric LowFlow Duct Smoke Detector, US $120.00 – Picture 2

System Sensor D4120 4wire Photoelectric Lowflow Duct Smoke Detector

US $120.00

  • Dallas, Texas, United States
  • Feb 25th
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Specifications Air Duct Velocity100 to 4000 ft./min. (0.5 to 20.32 m/sec) Alarm auxiliary contacts DPDT10A @ 30 VDC (resistive); 10A @ 250 VAC (resistive);  1/2 HP @ 240 VAC ; 1/4 HP @ 120 VAC Alarm Current:65 mA @ 24VDC 135 mA RMS @ 24VAC 60Hz 35 mA RMS @ 120VAC 60Hz Alarm Initiation Contacts2.0A @ 30 VDC (resistive) Alarm Response Time15 sec. DimensionsRectangular: 14.38 in (37 cm) L; 5 in (12.74 cm) W; 2.5 in (6.36 cm) D Square: 7.75 in (19.7 cm) L; 9 in (22.9 cm) W; 2.5 in (6.36 cm) D Input Capacitance270 μF max. Operating Humidity Range0% to 95% relative humidity non-condensing Operating Temperature Range-4°F to 158°F (-20°C to 70°C) Power Supply Voltage20-29 VDC; 24 VAC, 50-60 Hz; 120 VAC 50-60 Hz Power Up Time35 sec. max. Reset Time by Power Down0.6 sec. max. Reset Time w RTS4510.03 to 0.3 sec. Reset Voltage3.0 VDC min.; 2.0 VAC min.; 10 VAC min. Shipping Weight2.5 lbs. (1.14 kg) Standby Current21 mA @ 24VDC 65 mA RMS @ 24VAC 60Hz 20 mA RMS @ 120VAC 60Hz Storage Temperature-22°F to 158°F (-30°C to 70°C) Voltage Range20-29 VDC; 24 VAC 50-60 Hz; 120 VAC 50-60 Hz Wiring4-wire Agency Links
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Brand System Sensor
Type Smoke Detectors
Model System Sensor 4Wire Photoelectric LowFlow
Country/Region of Manufacture Mexico
MPN D4120

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