Precautions for installation of multi-function sound and light alarm

1. The multi-function sound and light alarm probe is mainly a detection element that contacts the combustion gas sensor. It consists of a platinum wire coil wrapped with alumina and a binder, and its outer surface is attached with rare metals such as platinum and palladium; therefore, during installation Be careful to avoid breaking the probe. The audible and visual alarm has at least a sounding device and no probe;

2. The installation height of the multi-function audible and visual alarm should generally be above 180cm, so that the maintenance personnel can carry out daily maintenance;

3. The multi-function sound and light alarm is a safety instrument with sound and light display functions, and should be installed in a place where staff can easily see and hear in order to eliminate hidden dangers in time;

4. There should be no strong electromagnetic fields (such as high-power motors and transformers) that affect the operation of the instrument around the multi-function sound and light alarm;

5. The density of the measured gas is different, and the installation position of the indoor probe should also be different; when the measured gas density is less than the air density, the probe should be installed 30cm away from the roof, the direction is downward; otherwise, the probe should be installed at 30cm from the ground , The direction is upward.