The selection of industrial pressure gauges is a problem that draws a lot of concern. Let's take a look at the selection of industrial pressure gauges.
The requirements of industrial pressure measurement include range and accuracy. In the case of static test (or slow change), the maximum value of the measured pressure is specified to be two-thirds of the full value of the industrial pressure gauge; in the case of pulsating (fluctuating) pressure, the maximum value of the measured pressure is selected as the pressure half of the full value.
The environment for industrial pressure measurement includes ambient temperature, corrosion, vibration, humidity, etc. For example, there are anti-vibration pressure gauges for the conditions of vibrating environment.
The nature of industrial pressure measurement media such as state (gas, liquid), temperature, viscosity, corrosiveness, degree of contamination, degree of flammability and explosiveness, etc. There is oxygen meter, acetylene meter, and corrosion-resistant pressure gauges, high-temperature-resistant pressure gauges, diaphragm pressure gauges, etc., with a "no oil" mark, which are specially used for special media.
You should select detection meters with different gauge diameters (outer dimensions) according to the location and lighting.
In daily industrial production, various industrial pressure gauges are also indispensable as a common measuring instrument. Pressure instrument types are various, including the pointer indication type and digital display type. Pressure gauges can do remote transmission, pressure data can be monitored when not on site.