When the pressure gauge is in use, people sometimes find that the pointer of the instrument suddenly becomes shorter. If you look closely, it turns out that the pointer of the pressure gauge is half m

Ordinary pressure gauges are used to measure the pressure of non-corrosive liquid gas, and diaphragm pressure gauges are generally used in two aspects:

The high-temperature pressure gauge adopts a new process of non-soldering, which is suitable for measuring the pressure of high-temperature medium with no corrosive effect on carbon steel and copper a

1. Check whether all screws have been tightened, and each screw is not allowed to be loose. It is particularly important to tighten the screws that specially fix the movement and the indicating adjust

In the cold winter, the main means of "anti-freezing" of instruments and meters still depends on the inspection of instrument workers. When encountering circuits such as freezing and condensation, the

There are two types of "needle drop" of pressure gauge: one is that the needle drop is found after the instrument arrives or before use; Second, the instrument pointer falls off in use.

At present, pressure gauges are widely used in the instrument industry, and can be applied to different products in almost every field. With the expansion of the market, we produce a variety of produc

At present, pressure gauges are widely used in the instrument industry, and can be applied to different products in almost every field. With the expansion of the market, we produce a variety of produc

When measuring stable pressure, the range of general pressure gauge is close to or greater than 1.5 times the measured value of normal pressure;

​Pressure gauge is an instrument used to measure the pressure in pipes, containers and other equipment. Its service life is generally long under normal working environment, but long-term use or improp

1. The installation position of the pressure gauge should meet the requirements of the installation state, and the dial should not be placed horizontally, and the installation position should be conve

After a period of use and pressure, the pressure gauge movement will inevitably appear some deformation and wear, and the pressure gauge will produce various errors and failures. In order to ensure it