Pressure sensors mainly include semiconductor piezoresistors, capacitors, diaphragm-driven variable inductors and surface elastic waves. The first two are widely used, with the characteristics of small size, high precision, low cost, good response, strong versatility and wide detection range.
pressure transducer
Development trend:
1. The technological progress in major vertical industries such as natural gas and petroleum, automobiles and medical care has led to the development of various applications and functions of pressure sensors.
2. An important aspect of the whole automobile industry is the safety of motor vehicles, and the strict regulation of this characteristic by the government is helpful to promote the demand for pressure sensors in the automobile industry.
3. Technologies based on nano-electromechanical systems (NEMS) and micro-electromechanical systems (MEMS) have been very popular, and their adoption has increased, which has promoted the growth of the pressure sensor market.
4. One of the most important users of pressure sensors is the automobile field. With the rapid increase of automobile production, the consumption of pressure sensors and related components has also increased.
5. The maturity of end-use industries such as automobile and medical treatment has become the main challenge that hinders the pressure sensor market in North America and Europe.
6. The demand for consumer electronic pressure sensors has increased, becoming the fastest growing application field in the whole market.
7. Consumers are worried about the rising installation and replacement costs of pressure sensors, which may affect the pressure sensor market.
8. The rapid industrialization and automobile production in Asian countries such as China and Japan can be attributed to the development of the Asia-Pacific pressure sensor market.