The research field of pressure transmitters in various countries in the world is very extensive, and it has penetrated into almost every industry. However, there are mainly the following trends:

(1) Integrated pressure transmitters have increasingly been integrated with other measurement transmitters to form measurement and control systems. Integrated systems can increase operating speed and efficiency in process control and factory automation.

(2) Intelligentization Due to the emergence of integration, some microprocessors can be added to the integrated circuit, making the transmitter with functions such as automatic compensation, communication, self-diagnosis, and logic judgment.

(3) The design and manufacture of standardized transmitters have formed a certain industry standard. Such as the ISO international quality system; the United States, ANSI, ASTM standards, Russia's ГOCT, Japan's JIS standards.

(4) The demand for small pressure transmitters is increasing in the current market. This small transmitter can work in extremely harsh environments and requires very little maintenance and maintenance. It also has a great impact on the surrounding environment. Small, can be placed in the body's vital organs to collect information, does not affect people's normal life. For example, the transmitter of the range of 2～500PSI produced by Entran of the United States has a diameter of only 1.27mm and can be placed in the blood vessels of the human body without having a great influence on the circulation of blood.

(5) Another development trend of extensive pressure transmitters is expanding from the mechanical industry to other fields, such as automotive components, medical instruments, and energy environment control systems. Maybe you are also interested in my company's metal rotor flowmeter.