Why check hydrogen? Hydrogen is a colorless, transparen […]
Why check hydrogen?
Hydrogen is a colorless, transparent, odorless gas at normal temperature and pressure, and it is extremely flammable. Hydrogen is lighter than air and is the lightest gas known, so hydrogen floats in the air. In the event of a certain concentration of hydrogen leaks mixed with air, a fire will produce a sharp popping sound, which will cause an explosion. Therefore, in order to prevent the harm caused by hydrogen leakage, real-time online monitoring of hydrogen is required.
Which hydrogen detector is good?
The hydrogen detector is also called a hydrogen alarm, a hydrogen detector, a hydrogen detection probe, a hydrogen sensor, an explosion-proof hydrogen alarm, and the like. Because hydrogen is colorless, odorless, and invisible, it is necessary to have an instrument to detect it. The hydrogen detector is an instrument specifically for detecting hydrogen gas.
Where is the hydrogen detector installed?
Many users don't know how to use after purchasing a hydrogen detector. How to install it? According to the relevant national standards and the relevant standards for the installation of hydrogen alarms, We recommends that users install hydrogen detectors in the production workshop. At least two hydrogen detectors are installed. First, it is installed at the highest point of the production workshop of the leak source. Because the hydrogen leaks, the hydrogen will quickly rise upwards and gather at the highest point. Therefore, the hydrogen detector is installed at the highest point of the leak source, which is convenient for detecting the leaked hydrogen in time. . Second, it can be installed at about 1.5M at the highest point to facilitate the detection of accumulated hydrogen.
Hydrogen detector sampling method:
According to the sampling method, the hydrogen detector can be divided into three types: diffusion type, pipeline type and pumping type. Users can make relevant choices for different workshop environments and testing needs.
The linkage of the hydrogen detector:
In order to facilitate the user to link the fan, valve, spray equipment, etc.,
The hydrogen detector can also output a switching signal to facilitate user linkage. Secondly, it can be combined with the company alarm controller for related linkage. Or directly with the user's host computer system, PLC, DCS and other systems for use linkage.