540 GAS LEAK DETECTOR

Features:

• Natural gas detector
• Low current gas sensitivity
• Alarm Mode: Flash & Sound Alarm /Network alarm signal
• Operating Voltage: DC12V (NOT BATTERY POWERED)
• Hardwired Operation
• Ceiling mount
• Buzzer level more than 70dB/m
• Power Consumption under 5W

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