LPG/Natural Gas Leak Detector – Audible Alarm & LED Display – Methane, Propane, Butane Sensor – Reliable Safety

【Keep it Safe】-- This gas detector is primarily used to detect natural gas (main components: methane), LPG (main components: propane, butane), and municipal coal gas (alkanes, olefins, arenes). When the combustible gas leak exceeds the standard, the gas detector will emit a slow, accelerating, or rapid, continuous audible alarm at 85 dB. It cannot detect toxic gases such as carbon monoxide.

【Digital LED Display and Audible Warning】-- The gas detector indicator displays 0 under normal conditions. If a flammable gas leak is detected, the numbers 1-9 and A may be displayed on the screen. The alarm will sound and flash red once the concentration exceeds 3% of the LEL (Lower Explosive Limit).

The alarm will be in different alarm states depending on the concentration of flammable gas.

【Durability and Energy Saving】-- The standard European plug design is plug-and-play, requiring no converter, making it extremely easy and convenient to install. The ABS plastic frame is easy to clean. It uses less than 2 watts of electricity, resulting in significant energy savings. Widely used in restaurants, kitchens, hospitals, hotels, oil plants, garages, gas stations, and so on.

【Testing Method】-- Press and hold the lighter switch located at the gas inlet of the methane detector, then slowly deflate the device (do not ignite it during deflation). When the concentration reaches the standard, the alarm will sound until the gas volume in the device falls below the alarm point. Precautions: The system preheating time is approximately 2-3 minutes. During this period, the gas test will not function. [Installation Reminder] This gas detector uses high-quality sensors, semiconductor heating, and SMT chip technology; do not install it in a location with a lot of dust, oil fumes, and water vapor, as this may cause false alarms. Choose a suitable location to install the alarm based on the actual situation.

Technical Parameters

- Detectable gas: natural gas (methane), liquefied petroleum gas (propane, butane), artificial gas (alkane, olefin, aromatic carbon)

- Sensor: semiconductor gas sensor

Alarm concentration: 3% LEL ~ 20% LEL

Warm-up time: 3 minutes

Operating voltage: AC100V ~ AC240V

Frequency: 50/60Hz

Rated power: 2W

Alarm volume: ≥85dB

Material: ABS

Operating temperature: -10°C ~ 50°C