540 Gas Leak Detector Hard Wired 12V DC Operation Coal and Natural Gas Detector GAS LEAK DETECTOR
Features:
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Natural gas detector
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Low current gas sensitivity
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Alarm Mode: Flash & Sound Alarm /Network alarm signal
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Operating Voltage: DC12V (NOT BATTERY POWERED)
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Hardwired Operation
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Ceiling mount
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Buzzer level more than 70dB/m
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Power Consumption under 5W
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Please note: This item DOES NOT operate on a battery.A n external 12V DC power connection is required.
Specifications - Applicable gas: Coal gas, natural gas, Liquefied petroleum gas
- Working Voltage: DC10V-14V
- Working Current: ≦150mA
- Alarm Speaker Volume: ≧70db at lm
- Working Temperature: 0°C~ 55°C
- Working Relative Humidity: Less than 95%RH
- Alarm Density: 6% LEL
- Alarm Responddelay: <30s
- Alarm Mode: Sound/LED indicator/Simultaneously send signals to network control host (Alarm output on/off)
- Stability: Long working density error ≦±5%LEL
- Iteration: Iterant testingdensity error ≦±5%LEL
- Alarm Flash Visibility: 3m
- Alarm Density Error: ≦±5%LEL
- Size: 105 x 105 x 51mm
Weight: 0.177