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53mm 4-Wire Network Photoelectric Smoke Detector

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The HM-602PC-4 product is the non-coding type 4-wire network photoelectric smoke detector. It is manufactured with the thickness of 53mm. The product can work directly by connecting the DC power of DC9-35V. The indicator flashes when the product works normally, and keeps light when the product raises the alarm.


The 4-wire network photoelectric smoke detector uses the simple and unique installation mode of employing the positioning base of four metal terminal blocks. At the bottom of the product, there is a small opening. Via the opening, the user can choose the mode of normally open or normally close, and automatic resetting or resetting after power off. Moreover, the product is outfitted with the stainless steel shield cover and stainless steel insect-proof net, which can attain much better effect in resistance to various kinds of interference causing false alarm of the product.

53mm 4-Wire Network Photoelectric Smoke Detector

Technical Specification
Operating Voltage DC9~35V
Quiescent Current 500uA (Normally Open Relay), 12mA (Normally Closed Relay)
Alarm Current 18mA (Normally Open Relay), 10mA (Normally Closed Relay)
Alarm Indication Red LED
Smoke Sensitivity 0.5dB/m(±0.1dB/m)
Alarm Output Relay Output (Optional with Normally Open and Normally Close)
Working Temperature -10℃ ~ 50℃
Ambient Humidity ≤95% RH
Detection Zone 60-80m²
Overall Dimension Ф103×53mm

Related Names
Fire Detection Sensor | Industrial Smoke Sensor | Intelligent Smoke Detector

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Links：https://www.globefindpro.com/products/81970.html
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