1. Technical parameters:
Induced Gas | Coal Gas/Natural Gas/LPG |
Alarm Density Error | ≤±5% LEL |
Power input | DC 12V or AC 220V/50Hz |
Working Enviroment | Temp:-10°C to +40°C |
Relative Humidity | ≤90% RH |
Buzzer Level | ≥70dB/m |
Alarm Density | 15% lEL |
Resume Density | 8%LEL |
PowerConsumption | ≤5W |
Dimension | 119mm*68mm*46mm |
Weight | 440g |
2. Features:
1.Alarm mode:Flash&sound Alarm,Automatically shut-off Gas Valve,Network Alarm Signal output.
2.Stability: long-time working alarm density Error is less than ±5% LEL.
3.Repetitiveness:Repetition Test alarm density Error is less than ±5% LEL.4.Note:Sample gas is CH4.