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الشخص الذي يمكن الاتصال به Mr. billy
Nanshan District dongbin Road 433, xinnuo Building, 4th Floor, shenzhen, guangdong
Carbon monoxide gas alarms SK****0X-CO Detect Theory: Electrochemical detect gas : Carbon monoxide(CO) Display Mode: LED\LCD Measurement Range: ****0/**0/**0/***0/***0/****0/****0(ppm) Accuracy: <=±3%FS Response Time;<=*0 Seconds Setting Mode: Infrared control Output Signal: ***0mA(3 wires)RS**5(4 wires) Alarm Mode: light alarm. Relay output: 1A *4VDC Transmission Distance: Max.***0m (2.5mm2 copper cable) Power Supply: ***4VDC Install Mode: 2"Pipe Mounting Explosion Prevention Screw Thread: G3/4"pipe thread Explosion Prevention Mark: Exd IIC T6 Shell level of Protection:>=IP*5 Working Temperature: ***-**0 Relative Humidity: *5~*5%RH Maximum Power supply Consumption: **2.5w Dimension: **0***0***0ï&frac*4;ˆmmï&frac*4;‰ Weight: 3kg
