High sensitivity hydrogen pressure sensor

Product description

Hydrogen, together with solar energy and nuclear energy, is known as the three major new energy sources because of its high combustion efficiency and pollution-free products. As a new type of energy, hydrogen has been widely used in aviation, electric power and other fields. At the same time, as a reducing gas and carrier gas, hydrogen has extremely important application value in chemical industry, electronics, medical treatment, metal smelting and other fields, especially in the military and national defense fields. The problems of selectivity, safety, stability, sensitivity and weak output signal of hydrogen sensor have been solved to varying degrees. It will be the focus of future research to realize the normal temperature operation of hydrogen pressure sensor, improve the safety of hydrogen pressure sensor and reduce energy consumption. The normal temperature operation of hydrogen sensor can be realized in the following three ways :(1) the development of optical fiber hydrogen sensor; (2) Preparation of nanoscale hydrogen sensitive materials. Since the response of hydrogen-sensitive materials to hydrogen is essentially a surface action, and nanomaterials have a large specific surface area, increasing the surface area of the contact response (3) actively develop new hydrogen-sensitive materials. Professional manufacturing engineering hydraulic sensor, high precision pressure sensor, water pressure sensor, refrigerant pressure transmitter, air conditioning pressure transmitter, etc.