For some places where there is hydrogen, we must install a hydrogen detector. Because hydrogen explosion accidents may occur where hydrogen exists, no matter whether this possibility is large or small, safety precautions must be taken to prevent the hydrogen concentration in the working environment from being too high, reaching the lower limit of hydrogen explosion causing fire and explosion accidents and even personnel Casualties, etc. However, after the hydrogen detector is used for a long time, it needs to do a good job of post-maintenance. Do you know what should be paid attention to in the later maintenance of hydrogen detector ? The following is a brief introduction by Yi Yuntian:

During the later maintenance of the hydrogen detector, the following aspects should be noted:

1. the hydrogen detector has been calibrated before leaving the factory. please do not replace the components at will after installation. if it needs to be replaced, it must be calibrated again.

2. The normal service life of the hydrogen detector is 3 years. Due to different use environments, its service life may decrease. Therefore, regular inspection and maintenance should be carried out every year.

3. High concentration hydrogen impact is prohibited at the hydrogen detector to avoid poisoning the gas sensor and damage the detector.

4. During use, regularly check whether the hydrogen detector is working properly, and the inspection period should be kept within at least 3 months.

In summary, there are some aspects that should be paid attention to in the later maintenance of the hydrogen detector. Hydrogen detector is a very important intrinsically safe equipment. It can continuously detect the concentration changes of toxic or toxic and harmful hydrogen in the working environment. It has a high safety factor. It is an important guarantee for the safe use of hydrogen in cities and can effectively ensure safe production.