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Reasons for the interruption of the measuring pointer in the pressure gauge

Reasons for the interruption of the measuring pointer in the pressure gauge

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2019-08-27
  • Views:35

(Summary description)When the pressure gauge is in use, people sometimes find that the pointer of the meter suddenly becomes shorter.

Reasons for the interruption of the measuring pointer in the pressure gauge

(Summary description)When the pressure gauge is in use, people sometimes find that the pointer of the meter suddenly becomes shorter.

  • Categories:Industry news
  • Author:
  • Origin:
  • Time of issue:2019-08-27
  • Views:35
Information

When the pressure gauge is in use, people sometimes find that the pointer of the meter suddenly becomes shorter. If you look closely, it turns out that the pointer of the pressure gauge is half short. The interrupted pointer is a very serious fault, which makes the pressure gauge lose its most basic function-displaying the pressure value.

The pressure gauge pointer is interrupted for two reasons:

The pointer is interrupted generally because the pointer material is too soft and poor in rigidity. After a certain impact, the lighter will cause the pointer to bend, and the heavy one will be interrupted.

Due to improper operation by the on-site staff, such as excessive pressure release. The pointer hits the nail back at a fast speed, and the pointer is interrupted repeatedly.

The pointer of the pressure gauge is interrupted. The main responsibility should be the manufacturer, the rigidity of the pressure gauge pointer is too poor, or the prompt is insufficient (the user should be reminded to install a pressure damper or pressure overpressure protector in a specific environment or when measuring special pressure) .

The pointer of the pressure gauge is interrupted. The user must first contact the factory to determine the reason for the interruption of the pointer (at this time, the reason is to ensure the safety of other instruments purchased in the same batch). If it is the cause of the factory, check the pointers of other pressure gauges in time. If it is used improperly, the user should correct it in time.

时 When purchasing pressure gauge pointer materials, a pressure gauge manufacturer must meet the requirements in the drawing design, the grades must be correct, and the mechanical properties must be qualified, especially rigid. The pointer of the special pressure gauge is more than that if the materials in the domestic market can not meet the design requirements, the imported materials can be used, and the user can also negotiate with the user to choose other materials or terminate production. The user of the pressure gauge should strictly follow the instructions in the instruction manual of the pressure gauge. If necessary, a pressure damper or pressure overpressure protector can be installed to protect the pointer of the pressure gauge from damage.

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