Selection of precision pressure gauge range

Precision pressure gauge refers to an instrument that uses elastic components as sensitive components to measure and indicate pressure higher than the ambient pressure. Its application is extremely common. It covers almost all industrial processes and scientific research fields. It can be seen every... read more

Selection of precision pressure gauge types

Precision pressure gauge (English name: pressure gauge) refers to a gauge that uses elastic elements as sensitive elements to measure and indicate pressure higher than the ambient pressure. It is extremely common in applications. It covers almost all industrial processes and scientific research fiel... read more

Analysis and solution of daily failure of precision pressure gauge

The precision pressure gauge is composed of a connector, a spring tube, and the movement. The welding of precision pressure gauges mainly includes lead-zinc welding, silver welding, argon arc welding, special welding, etc. The normal operation of the clarinet of the instrument is 100,000 times. Its ... read more

Several situations of failure of precision pressure gauges

The performance of the precision pressure gauge is relatively superior. Generally, there are few problems during the operation, but sometimes it will cause failures due to improper operation. Today, this article will briefly analyze the reasons for the failure of the precision pressure gauge. 1. If ... read more

Definition and selection of pressure gauges for different pressures

1. Pressure gauge Take the pressure zero as a reference, the pressure higher than the pressure zero. 2. Positive pressure gauge The pressure is higher than atmospheric pressure based on atmospheric pressure (gauge pressure zero, the same below). 3. Negative pressure (vacuum) meter The pressure is le... read more