Features:
1) Induced gas: coal gas, natural gas / LPG
2) Power input: AC 220V 50Hz
3) Buzzer level: ≥85dB/mAlarm
4) Density: 15% LEL
5) Resuming density: 8% LEL
6) Operating temperature: -10 to 50oC
7) Operating humidity: ≤90%RH
8) Stableness: ≤5% LEL
9) Repetitiousness: ≤5% LEL
10) Alarm mode: ≤5% LEL
11) Alarm pattern: flash and sound alarm, shut off gas valve,
network larm signal
12) Power consumed: ≤5W
13) Dimensions: 115 x 70 x 38mm