Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector, Plug-in Sensor Monitor with Audible Alarm and LED Digital Display, Combustible Methane, Propane

General descriptionThe Gas Detector is designed to detect natural gas (methane), LPG (propane, butane), and city coal gas (alkane, olefin, arenas). It features an audible alarm that activates when combustible gas leakage exceeds standard levels, ensuring your safety in various environments such as restaurants, kitchens, hospitals, hotels, oil factories, garages, and gas stations.Technical specificationsAudible alarm: 85dBPower consumption: less than 2 wattsMaterial: Flame retardant ABS plasticWarm-up time: approximately 2 to 3 minutesInstallationPlug-and-play design with a European standard plug, no converter required.UsageThe LED digital display shows 0 under normal conditions. If a flammable gas leak is detected, numbers 1 through 9 and A may appear on the screen. The alarm will sound and flash red when the concentration exceeds 3% LEL. To test, long press the switch located at the gas inlet and deflate slowly (do not turn on during deflation). The alarm will sound until the gas volume in the environment falls below the alarm point.Other informationAnti-mold, anti-parasite, and anti-corrosion features. Uses high-quality sensors, semiconductor heating, and SMT chip technology.