The pressure gauge movement is the main work object in the pressure gauge maintenance. It is the source of the pressure gauge failure and error. The maintenance personnel should have a full understanding of him to successfully complete the work tasks in the maintenance.
The main purpose of the pressure gauge movement is to allow the pressure gauge to accurately indicate the level of steam pressure in the pressure product. The operator can adjust the heating degree of the product according to the indicated value of the pressure gauge to ensure the requirements of the gas department and the safe operation of the pressure product.
The pressure gauge movement can convert the linear displacement of the spring tube from the oil end into an angular displacement, and amplify the small displacement of the spring tube, so that the pointer can obtain a larger turning angle proportional to the measured pressure to ensure that the pressure gauge has sufficient readings Accuracy, to achieve the purpose of easy observation of the indicated value.
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