Seismic pressure gauge

Have in case with damping element and irrigation fluid pressure gauge is seismic pressure gauge, it belongs to direct instructions type pressure gauge, with functions of the earthquake.
The main characteristics of seismic pressure gauge is good shock resistance, fluid pressure and the medium of instantaneous impact intense pulse pressure measurement has good applicability.
Viscous damping liquid contained in the transmission indicating device, so that the mechanical vibration on seismic vibration of pressure gauges for pressure testing interference has been greatly weakened.
Seismic pressure gauge for whole sealing structure, make its can completely in the dust, water, and high humidity and other harsh environment and conditions to work properly, the characteristics of the seismic pressure gauge is the "wall", the mud, such as cement solidification and easy crystallization, high viscosity of the medium can be measured.
Seismic pressure gauge structure including the indicating device, elastic element, damper diaphragm and capsule, etc.