SYP series pressure sensors adopt metal strain gauge or semiconductor strain gauge to stick on the specific surface of the elastic element. When the physical quantities such as force, torque, speed, acceleration and flux, etc. are applied to the elastic element, it will lead to the change of the stress and strain of the element, and then result in the change of the strain gauge resistance. The change of resistance will be converted into electrical signal output after being processed by circuit, that is the working principle of resistance strain sensor.

The SYP series pressure sensor adopts high precision pressure sensor component and converts the output millivolt signal generated by sensor subject into pressure, standard current or voltage output signal through the built-in circuit. All-stainless steel integrated welding process is adopted in the structure to ensure the long-term stable operation