Product description Hydrogen pressure sensors can be divided into electrochemical principles, electrical principles and optical principles according to different working principles. According to the detection environment and requirements, different principles are integrated in a variety of gas detectors, gas analyzer, gas alarm, gas monitoring system or the product itself, which plays an important role in hydrogen alarm and hydrogen detection. Hydrogen pressure sensors are mainly used in the following industries: mining mining coal, mineral products, crude oil, natural gas and other natural mineral products. 2. In the iron and steel metallurgy industry, coke oven distillation is an important link in the manufacturing process. 3. The natural gas industry should monitor hydrogen, methane, carbon monoxide, oxygen and other parameters in the process of mining, storage and transportation to reduce the occurrence of accidents. 4. In the new-energy automobile industry, hy…