A pneumatic gauge is a high-precision measuring tool that detects the size or shape of an object by measuring changes in air pressure. Its composition structure is complex and precise, mainly including the following main parts:

First of all, the precision pressure reducing valve is one of the core components of the air momentum meter. It is responsible for providing a stable working pressure for the measuring instrument, ensuring accuracy and stability during the measurement process. Precision pressure reducing valve by precisely regulating the pressure, so that the meter can maintain the best working condition in a variety of environments.

Secondly, the probe is another important component of the gas meter. The probe is in direct contact with the workpiece to be measured and is responsible for transmitting the airflow or pressure value of the workpiece surface. Depending on the specific size and shape of the workpiece to be measured, the probe can be a ring gauge, a plug gauge or other special shape. The design of probe directly affects the accuracy and reliability of measurement.

In addition, the pressure transmitter is also an indispensable part of the air momentum meter. It converts the pressure signal perceived by the probe into an electrical signal, so that the measurement data can be processed and analyzed later. The performance of the pressure transmitter directly affects the accuracy and real-time performance of the measurement results.

The MCU control system is the brain of the gas meter, which is responsible for processing the electrical signals converted by the pressure transmitter and converting them into readable measurements. The control system also includes a display unit and a key operation unit, which are used to visually display the measurement results and facilitate user operation.

Finally, the calibration gauge is also an important part of the gas meter. It is used to standard the measuring system of the quantifier to ensure the accuracy and consistency of the measurement results. Standard gauges are usually made of steel, chromium or cemented carbide, with extremely high accuracy and stability.

In summary, the composition and structure of the gas momentum meter are complex and precise, and the various parts cooperate with each other to realize the high-precision measurement of the size and shape of the object.