Catalytic sensor, with digital LED display for concentration
Operating voltage: 85-265V AC; Wall mounted;
Alarm output: Sound& LED Flash alarm;
Alarm level: 10% ± 5% LEL.
Drivable accessaries: Electromagnetic valve and exhaust fan;
High Reliability sensor;

MCU processing adopted, SMT adopted, good stability
Malfunction auto-check indicator
Dimension: 118.5*82*43mm.
Execute criterion: GB15322; EN50194; UL1484.