Gas detector main installation in kitchen, effectively prevent flammable gas leak endanger master life, the front end of sensors to detect when flammable gas internal voltage circuit can produce change and the change process can convert control signal processing circuit issued a warning signal
Sensor:
New Nano technology and sensor with long service lifespan
Induction gas
Coal gas, natural gas, liquefied natural gas and liquefied petroleum gas (LPG)
Alarm concentration
Coal gas: 0.1 to 0.5%,
natural gas: 0.1 to 0.3%,
liquefied petroleum gas (LPG): 0.1 to 0.5%
Working voltage: 12V DC
Working current: ≤ 100mA
Working environment: -10 to 50°C
Work humidity: less than 97%
Alarm volume: 10-feet of 75db
Alarm output
Cable way: the acousto-optic alarm/cable output and alarm exclude automatically disconnect
Wireless means: alarm launch frequency F: 315M and wireless transmitting distance (shielding 50M, distance): customizable
Working frequency: 315 to 433MHz
Insulation resistance: ≥ 50Ω
Electric strength: > 1,500V AC
Warranty: three years
Applications
Mounted on the wall or cabinet, about 30cm above the ground for LPG or about 30cm
below the ceiling for coal gas and natural gas use
Ventilation hole showed as sketch map should be installed down
The equipment needs three to five minutes for starting up sensor
The green LED on in normal mode
When the ignitable gas is detected and the red indicator shall be flashed with di-di-di
