In the current living environment, when choosing a pressure gauge, everyone may have a comprehensive discussion based on their actual situation, but in the process of choosing a pressure gauge, they must consider their own basis. For example, when selecting a pressure gauge, the overall accuracy and sensitivity of the product may also take into account the product’s overall dimensions and other functions. Now when choosing a pressure gauge, it is necessary to conduct research in conjunction with all aspects of life.1 process productionWhen selecting a pressure meter, in fact, the process and production process of the entire product are considered. The production process also has requirements for the measurement itself, with more ranges and accuracy. In the case of static testing, the selection of the maximum value of the measured pressure is all The pressure gauge, basically in the case of pulsating or fluctuating pressure, the measured pressure effectively selects the commonly used pressure gauge detector. The accuracy level of the meter is divided into different levels from 0.05 to 2.5, and various aspects are carried out according to the accuracy requirements of the production process. s Choice. The maximum allowable error of the instrument is basically directly related to the range. If the error exceeds the accuracy required by the process, the pressure gauge with relatively high accuracy needs to be replaced.2 The nature of the measured mediumWhen choosing a manometer, you must consider the properties of several measured media such as the state of the measured object such as gas and liquid, consider the temperature and corrosiveness of these measured objects, and consider more pollution prevention degrees. In the actual selection process , Here are more features.
Post time: 21-09-21