Stainless Steel Pressure Gauges Common Problems and Solutions
The stainless steel pressure gauge is composed of several main components of the joint, the spring tube and the movement. The welding of pressure gauges mainly includes lead-zinc welding, silver welding, argon-arc welding, special welding, etc. The clarinet of the instrument normally works 100,000 times. Its working principle is that through the deformation of the spring tube, the movement (segment teeth and center gear work) drives the pointer to display the measured medium pressure on the scale of the surface plate.
Three common problems in the use of stainless steel pressure gauges:
1. In addition, the instrument fan gear will wear out after working for a period of time.
2, the instrument pointer because the measured medium instantaneous pulse increases, the pointer rushed to the stop below.
3, the instrument pointer, will not be zero after the pipeline or equipment pressure relief.
Three methods for solving common problems of stainless steel pressure gauges:
1, from the fan-shaped teeth widened to solve the contact surface, anti-wear to achieve the function of extended service life.
2, the instrument's movement is the heart of the pressure gauge, more than 80% of the instrument is damaged due to movement damage caused by the instrument can not be used in the existing movement plus limit nail spacing, solve the instrument jump problem.
3, add isolation instrument to solve the instrument does not return.
Stainless steel pressure gauge
Three common problems in the use of stainless steel pressure gauges:
1. In addition, the instrument fan gear will wear out after working for a period of time.
2, the instrument pointer because the measured medium instantaneous pulse increases, the pointer rushed to the stop below.
3, the instrument pointer, will not be zero after the pipeline or equipment pressure relief.
Three methods for solving common problems of stainless steel pressure gauges:
1, from the fan-shaped teeth widened to solve the contact surface, anti-wear to achieve the function of extended service life.
2, the instrument's movement is the heart of the pressure gauge, more than 80% of the instrument is damaged due to movement damage caused by the instrument can not be used in the existing movement plus limit nail spacing, solve the instrument jump problem.
3, add isolation instrument to solve the instrument does not return.
Stainless steel pressure gauge
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