Gas Alarm LPG LNG Coal Natural Gas Leak Detector Sensor for Home Security Safety

A superior sensor is adopted for this product. The ignitable leakage gas can be detector by the method of light/sound alarm and drive the valve to remove the danger. Specifications: 1) Power source: AC 220V 2) Sensitivity: Propane LEL: 2.1 VOL% / HEL (UEL): 9.5 VOL% 3) Butane LEL: 1.8 VOL% / HEL (UEL): 8.4 VOL% 4) Methane LEL: 5.0 VOL% / HEL (UEL): 15.0 VOL% 5) Power consumption: 1.7W 6) Operating temperature: -10-50 7) Ambient humidity: less than 95% RH 8) Horn level: 75 decibels at 10 feet 9) Standby mode: Green LED on 10) Alarm mode: Red LED flashes and an acoustic alarm 11) Type of Gas Sensed: Natural Gas / Town Gas / LPG