Anti-seismic pressure gauge, also known as shock-resistant pressure gauge, this series of instruments has good shock-resistant performance, and is especially suitable for measuring the pressure of liquid, gas or steam without explosion hazard, crystallization, solidification, and corrosion to copper and copper alloys under the condition of strong mechanical vibration and severe pulsation of medium pressure. The instrument has stable indication and clear reading. It is widely used in heavy machinery, mining, petroleum, chemical industry, metallurgy, electric power and other departments.
Principle of seismic pressure gauge:
It is composed of pressure transmission system (including connector, spring tube, current-limiting screw, etc.), gear transmission mechanism, indicator device (pointer and dial) and housing (including case, cover, glass, etc.).
The shell of the anti-seismic pressure gauge is of air-tight structure, which can effectively protect the internal parts from environmental impact and pollution invasion.
The anti-seismic pressure gauge is an instrument filled with damping fluid (generally silicone oil or glycerin) in the shell, which can resist the vibration of the working environment and reduce the pulsating effect of the medium pressure.
The anti-seismic mud pressure gauge is used in the fields of oil drilling and mining, chemical engineering, machinery, coal, metallurgy, electric power, geological mines, large pumping stations, departmental drilling, blowout prevention equipment, etc. It can also be used to measure static pressure. The instrument has good seismic performance. When in use, it can not only withstand the intense pulsation of the measured medium, but also withstand the transient pressure impact, as well as the installation position and the bumping during transportation, with stable and clear indication. YK-100 pressure gauge has the advantage of anti-blocking that the measured medium does not need to enter the instrument, so it allows the medium to be high viscosity, high particle size, easy to solidify, etc., such as mud. Safe and reliable use.
The instrument is filled with damping fluid and built-in damping structure to achieve the purpose of using in the environment with strong vibration; The diaphragm isolation structure is used to meet the requirements of measuring the pressure of high viscosity, high particles and easily solidified media; Through the key technology of the design of the dial indicator mechanism and the built-in fork spring elastic element, the instrument indication is clear, stable and reliable. The measured medium acts on the sealed rubber diaphragm on the instrument connector, and is transferred to the capsule body inside the instrument through the rubber diaphragm. It acts on the fork spring, causing displacement of the two wings of the fork spring, and driving the pointer to rotate through the gear mechanism to achieve the purpose of measuring pressure. The measured medium does not enter the instrument, thus achieving the effect of anti-blocking and anti-condensation.
