This gas detector is a must - have for safety in various environments. It can detect natural gas, LPG, and city coal gas. With a size of 2.3"D x 1.8"W x 1.4"H and a weight of 0.12 Kilograms, it is compact and easy to install. It comes with a standard US specification plug, no converter needed. The LED digital display shows the gas status, and it emits an 85dB sound alarm when the gas concentration exceeds the standard. It has a 180 - second warm - up time. Suitable for kitchens, RVs, garages, restaurants, hospitals, hotels, oil factories, and gas stations, it provides reliable protection against gas leaks and gives you peace of mind.
The gas detector is designed to detect natural gas, LPG, and city coal gas, and when the combustible gas leak exceeds the standard, it emits a continuous 85dB sound alarm with different rhythms based on the concentration of the gas.
Featuring an LED digital display, the gas detector shows 0 under normal conditions and numbers 1 - 9 and A when a flammable gas leak is detected, and it alarms and flashes red once the concentration is above 3% LEL.
With a standard US specification plug - and - play design, it requires no converter, is made of fireproof ABS plastic for easy cleaning, and uses less than 2 watts of electricity, making it energy - saving and suitable for a wide range of places.
The gas alarm has a 180 - second warm - up time during which no other operations should be performed on the device to ensure it can adapt to the temperature and humidity of the installation environment.
To test the gas detector, press and hold the lighter switch at the gas inlet and deflate slowly without turning on the lighter, and it will alarm when the concentration reaches the standard until the environmental gas volume falls below the alarm point.
Using high - quality sensors, semiconductor heating, and SMT chip technology, this gas alarm should be installed in a place without a lot of dust, oil smoke, and water vapor to avoid false alarms.