Ki jan yo chwazi yon kalib presyon dyafram?
As the level of productivity increases, various types of pressure gauges are also widely used in different industry sectors. Among them, diaphragm pressure gauges have been widely used especially in scientific research and industrial sectors. Usually in the industrial field, the pressure gauges of grade 1.5 and 2.5 are mostly used, and standard pressure gauges or precision diaphragm pressure gauges can be used for precise pressure measurement.
In the process of selecting the instrument, first of all, pay attention to the selection of the diaphragm pressure gauge range. Generally, when measuring stable pressure, the large range should be 1.5 times the measured value; when measuring fluctuating pressure, the large range should be 2 times the measured value. In short, the range of the pressure gauge should be selected properly, which can prolong the service life of the instrument.
The second is to choose a suitable diaphragm pressure gauge according to the specific conditions of the measured medium and the use environment. In actual measurement, it is often necessary to fill the body with an appropriate working fluid, such as glycerin or silicone oil, according to the requirements of the measured medium. This kind of instrument is widely used in petroleum and chemical industry. It adopts indirect measurement structure and is suitable for measuring the pressure of liquid, gas or medium with solid floating substance with high viscosity, easy crystallization, high corrosiveness and high temperature. Isolation diaphragms are available in a variety of materials to suit a variety of different measurement media.
Choosing a suitable diaphragm pressure gauge is more helpful to obtain good pressure measurement results. According to the working environment conditions of the site, it is also necessary to configure the corresponding buffer device, etc., to improve the reliability of the use of the product, and at the same time, it can also prolong the service life of the product. All in all, choose the right diaphragm pressure gauge for you, increase production capacity, and get greater benefits.
