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2-wire conventional Photoelectric fire alarm smoke detector smoke probe sensor with EN54 on sale

2017/12/10
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This device is photoeletronic detector uses a state-of-the-art optical sensing chamber.

this smoke detector is compatible with all conventional fire alarm control panel

Dual LEDs,two leds blink standby, provide 360dgree visibility

with Unique optical sensing chamber,engineered to sense smoke by a wide range of combustion sources.

Unpolarized wire input to prevent the likelihood of wiring errors
Specifications

Operating Voltage Range: 9 to 28VDC Volts Non-polarized

Standby Current: ??0繕A @ 24 VDC

Maximum Alarm Current (LED on: ) ??0mA @ 24 VDC

Operating Humidity Range: 10% to 93% Relative Humidity, Non-condensing

Operating Temperature Range: 14簞F to 122簞F (-10簞C to50簞C)

Adjustable Sensitivity: 0.15嚚?.3dB/m

Height: 2.2? (55 mm) installed in Base

Diameter: 4.0? (103 mm)

Weight: 5.5 oz. (155 g)

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