Precautions for the installation of gas alarms are the knowledge that everyone said today. Gas alarms are also very common in our lives, but many friends still don't know how to install gas alarms. Let's take a look.

1. the selection point of the gas detection probe should be within a radius of 1M near the valve, pipeline interface, air outlet or the place where leakage is easy, as close as possible, but do not affect the operation of other equipment. it should be installed in a position where there is no big vibration and the temperature is as stable as possible, while avoiding high temperature, high humidity and electromagnetic environment. To avoid external influences, such as splashing water, oil and the possibility of mechanical damage, the installation position should be convenient for personnel to approach, easy to observe the test data and easy to check and calibrate.

2. the gas alarm can be installed by roof hoisting, wall installation or pipe-holding installation. firm and reliable installation should be ensured, and easy maintenance and calibration should be considered. Detection of heavier than air combustible gas alarm or toxic gas alarm, its installation height should be 0.3-0.6M from the floor, detection of lighter than air combustible gas or toxic gas detector, installation height should be high leakage source 0.5-2M. For example, ammonia alarm and hydrogen alarm shall be installed above the leakage source.

3, gas alarm wiring should be shielded cable, according to the load size, select the appropriate cross-sectional area of the cable (generally not less than 1m ㎡), wiring shielding layer must be grounded.

4. The gas alarm controller should be installed in non-explosion-proof places such as instrument room and duty room. It is strictly prohibited to install in explosion-proof places. If site control is required, install explosion-proof combustible gas alarm controller.

the matters needing attention in the installation of the gas alarm have been told to everyone. friends who need to know gas alarm can come to yiyuntian for consultation and understanding. we have professional personnel to answer your questions.