Advantages and disadvantages of pressure tube

When the pressure measuring tube realizes industrial control automation, manual comparison can be performed to verify the reliability of the automated measurement. After the instrument has been running for a period of time, the instrument can be recalibrated to understand the changes in instrument parameters and instrument performance. At the same time, the stability of the measured value can be checked and the measuring instrument can be replaced when it is damaged. In general, it has the following advantages and disadvantages.
Advantages: simple structure, convenient material acquisition, low technical requirements, easy to manufacture and install, low price, etc.
Disadvantages: vulnerable to human damage, rainfall, clogging of solid and chemical sediments, long-term monitoring is time-consuming and labor-intensive, and the lag time is long.