JKD838 TUYA Smart life WIFI Smart Gas Leakage Alarm with Free Mobile APP Connect For Combustible Gas（CH4 or CO）Live Monitoring

Combustible Gas is a general term for gaseous fuels, which are capable of burning and emitting heat for use by urban residents and industrial enterprises. Gas includes articial gas (commonly known as town gas), liqueed petroleum gas (LPG), natural gas and so on. Methane (CH4): the main component of natural gas. Methane is physiologically harmless to humans, but has an asphyxiating eect. when its concentration in the air reaches 10%, it can suocate people to death. Natural gas (methane) can explode when exposed to an ignition source when its content in the air reaches 5-15 per cent.
PRODUCT INTRODUCTION Gas Leakage Alarm, use of high quality catalytic sensors, combined with advanced electronic technology and sophisticated technology made of a stable work, long life and other advantages. can be placed on the wall and other installation methods, simple installation, easy to use. Where combustible gas is present, once the concentration of combustible gas reaches the alarm setting value, the detector will emit an audible and visual alarm signal to remind you to quickly take e ective measures to e ectively avoid the occurrence of re, explosion, su ocation, death and other malignancies. Where to Locate the Gas Alarm Install the alarm in the kitchen or common activity places, or places where you think may generate leak gas. Ideally, it is advisable to install a detector in every room that has a Gas leakage hazard. however, if there are more than one burning appliances and the number of detectors is limited, the following points need to be considered when determining the location: • If the bedroom has a burning appliance, you need to install a detector in the bedroom. • If there is a chimney-free or common ue gas appliance in the room, a detector must be installed in the room. • If the appliance is in an infrequent room, such as a boiler room, the detector needs to be installed outside the room so that the alarm sound can be heard easily. Detectors and fuel use appliances should be located in the same room. The detector inot exceed 1.5 meters from the potential gas source. If there is a partition in the room, the detector should be on the same side of the partition as the source of potential gas. Product Specications Product name: Gas Alarm Model No.: JKD-838W Communication protocol: WiFi-2.4GHz Supply voltage: AC 100-240V, 50Hz Power consumption: Max 5W Standard: EN50194-1:2009 Gas detected: CH4 Alarm concentration: ＞8.0%LEL(4000ppm) Operating environment: Temperature: -10℃~55℃ Relative humidity: 95% No condensing Atmospheric pressure: 86kPa~106kPa, Indoor use type Sampling Method: Natural diusion