· Induced Gas: Coal Gaslnatural Gas\LPG
· Power Input: Household Power Supply Dc 12V
· Working Environment temp.:-10℃ to +50℃
· Relative Humidity:90%RH
· Buzzer Level: >70db/m
· Alarm Density:15%lel
· Resume Density:8%lel
· Stability:long-time Working Alarm Density Error ≤± 5%
· Repetitiveness: Repetition Test Alarm Density Error ≤± 5%
· Alarm Density Error:≤± 5%lel
· Alarm Mode:Flash&sound Alarm, Shut-off Gas Valve/Network Alarm Signal
· Power Consumption:≤ 5w
· Note: Sample Gas Ch4