1.High Precision: The measurement accuracy needs to reach 0.075% or even higher to ensure the precise control of the production process. 2.Long-Term Stability: Under extreme working conditions such as high temperature, high pressure, and corrosive media, the sensor needs to operate stably for a long time. 3.Fast Response: It should be able to monitor pressure changes in real time and feedback control signals promptly. 4.Anti-Interference Ability: In complex industrial environments, the sensor needs to have the ability to resist electromagnetic interference and vibration.