Household gas leakage detection alarm,main detect LPG,natural gas and coal gas,used in Kitchen

Model Number: HF-JB100 #229 Brand Name: Hua Fan Qin Lu Key Specifications/Special Features: Household gas leakalarming detectorProduct description:Household gas leak alarming detector is used to detect house gas, natural gas and liquefied petroleum gas (LPG) and carbon monoxide levels dedicated instruments, to prevent carbon monoxide poisoning, combustible gas leakage and the cause of the explosion, protecting personal and family safetyWorking principle:When the instrument to detect leakage gas concentration reaches a certain standard, begins to sound and light alarm, reminded you having a gas leak, so as to avoid accidentsInstallation:This instrument installation is convenient, hanging it on wall by use a small nail, turn on the 220V ACpower supplyAccording to different installation height to detect gas, carbon monoxide and gas to be installed in ground 1.8 to 1.9m height, liquefied petroleum gas (LPG) to install in from the ground 0.2mBasic parameters:Size: 120 x 85 x 50mmWeight: about 550gDetection object: carbon monoxide gas, liquefied petroleum gas, natural gas
Response time: less than 40 seconds
Recovery time: less than 60 seconds
Warning: sound and light alarm
Output: on-off signal
Working voltage: 220V AC/50Hz
Working humidity: -10 to 50°C