LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector

Features : The gas leakage detector adopts high-quality semiconductor calefaction type sensor, which can provide good performance. Also designed with MCU intelligent supervise control and SMT chip technology. The LED numeric display technology can display instant gas leak thickness, and give visual & audible alarm. Three indicators: POWER, STATE, ALARM. Specification : Detecting gas: LPG, natural gas, and coal gas Power supply: AC100V~AC240V Power frequency: 50/60Hz Rated load: