Smoke Concentration Transmitters Smoke Sensor For Fire Alarm Monitor RS485 0-5V 0-10V 4-20MA Output 2000ppm 10000ppm

Smoke Concentration Transmitters Smoke Sensor For Fire Alarm Monitor RS485 0-5V 0-10V 4-20MA Output 2000ppm 10000ppm
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sku: 1005005805481542
$17.54
Shipping from: China
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