Installation requirements and principle of independent gas alarm

    Pipeline gas now become an indispensable part of our life, in addition to the familiar gas cookers, gas water heater, wall-mounted gas furnace, we should also install home independent type gas alarm, avoid the harm of gas leakage brings us, then the principle and installation requirements?

The principle of gas alarm

Gas leakage alarm is detecting gas concentration detector, the core of the original parts for gas sensors, installed in the place of gas leakage may occur, when the concentration of gas in the air will be triggered more than set point detector alarm, and giving the acousto-optic alarm information, and if the connection can be connected to the alarm, alarm host and turning center at the same time can be started automatically exhaust equipment, close the gas valve, insure the safety of life and property.

Installation of gas alarm shall not be installed in the following position:

1. The channel and other air speed areas;

2. Where there is water mist or dripping;

3. In the vicinity of the kitchen, it is easy to be polluted by oil fume and vapour, or in a high temperature environment (such as the top of the stove);

A place that is covered by other objects (such as a cabinet).

Installation should be selected:

1. Install on the interior wall of 2 meters with a distance of 4 meters from the gas source or gas source level;

2. According to the detection of gas type, select the upper and upper position of the installation:

Liquefied petroleum gas (P) : within 0.3 metres above the ground.

Artificial gas (C), natural gas (N) : within 0.3 metres from the ceiling.