Do you know the difference between a seismic pressure gauge and a shock-resistant pressure gauge?

Seismic pressure gauge and seismic pressure gauge are two commonly used pressure gauges, but there are often users who ask about seismic pressure gauge and seismic pressure gauge, confused about the difference between the two, the following we explain in detail what are the differences between the two?

The seismic pressure gauge is based on an ordinary pressure gauge, internal filling damping liquid, and a buffer mechanism to reduce the environmental vibration and medium pulse on the impact of the instrument. The seismic pressure gauge consists of the pressure conduction system (including connector, spring tube, restriction screw, etc.), gear transmission structure, indicating device (pointer and dial) and shell (including case, cover, glass, etc.), the pressure gauge through the elasticity of the elastic element inside the gauge (bourdon tube) elastic deformation, and then by the conversion mechanism in the movement of the gauge will be the deformation of the pressure conduction to the pointer, caused by the rotation of the pointer to display the pressure. Seismic pressure gauge is widely used in machinery, petroleum, chemical industry, metallurgy, absenteeism, electric power, and other departments, the liquid material is copper and stainless steel.

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The seismic pressure gauge consists of the pressure-conducting system (including joints, rubber capsules, fork springs, etc.), a gear transmission mechanism, indicating device (pointer and dial), and the shell (including the case, cover, glass, etc.), the pressure gauge through the capsule in the table and the fork spring mechanism is subjected to pressure to produce elastic deformation, through the table movement of the conversion mechanism will be the deformation of the pressure transmitted to the pointer, resulting in the rotation of the pointer to display the pressure. The seismic pressure gauge is especially suitable for measuring pulsating pressure systems due to the fork spring mechanism; at the same time, due to the internal rubber capsule, the gauge has the feature of anti-clogging, which is widely used in petroleum, drilling, fracturing, chemical, coal, metallurgy, mining, electric power, and other industries.

Through the above description can be seen that, the seismic pressure gauge and seismic pressure gauge working principle are different, the shape of the structure is different, and the use of occasions is not the same. We must pay attention to it when choosing.