1. Miniaturization The demand for small-sized pressure sensors is increasing in the current market. This small-sized sensor can work in extremely harsh environments and requires little maintenance and maintenance, and has a small impact on the surrounding environment. Placed in the vital organs of the human body to collect information does not affect people's normal life. For example, a sensor with a range of 2 to 500 PSI, produced by Entran of the United States, has a diameter of only 1.27 mm and can be placed in the blood vessels of the human body without having a major impact on the circulation of blood.

2. Intelligentization Due to the appearance of integration, some microprocessors can be added to the integrated circuit, making the sensor have functions such as automatic compensation, communication, self-diagnosis, and logic judgment.

3, the design and manufacture of standardized sensors has 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. Integrated pressure sensors have been increasingly integrated with other measurement sensors to form measurement and control systems. Integrated systems can increase operating speed and efficiency in process control and factory automation.

5. Another development trend of extensive pressure sensors is the expansion from the mechanical industry to other fields, such as automotive components, medical instruments and energy environment control systems.