As an indispensable key component in modern industry and technology, pressure sensors have significant and diverse advantages. First of all, the pressure sensor has high-precision measurement capabilities, which can capture and convert the pressure signal into an electrical signal in real time and accurately, providing reliable data support for the control system and ensuring the stability and safety of the production process. Second, it is fast and can react to pressure changes in a very short time, which is particularly important for automated production lines and emergency safety systems that require rapid response. Moreover, the pressure sensor has compact design, convenient installation and strong adaptability, and can be widely used in aerospace, petrochemical, medical equipment, automotive electronics and other fields to meet the measurement needs in different environments. In addition, with the advancement of technology, modern pressure sensors also have low power consumption, long life and good anti-interference ability, further enhancing their application value.