What is the oil pressure inside the liquid?

With the progress of the society, science and technology developed, there are many different kinds of pressure gauge on the market, what is the oil pressure inside the liquid? The following instruments to answer for you! Pressure inside there is oil oil filled pressure gauge is, also known as seismic or seismic pressure gauge pressure gauges. Pressure gauge is the main purpose of the oil filled in order to reduce pointer in relatively large variations in pressure buffer to zero, so that we can effectively ensure the sensitivity of pressure gauge. Oil filled pressure gauge is mainly including glycerin and silicone oil. Liquid to earthquake has obvious buffering effect. Glycerin: mainly seismic action; Silicone oil, and the earthquake effect, but the silicone oil than glycerol good low temperature resistance, if outdoor - Crystallization of the 20 ℃, glycerin, but silicone oil can make the instrument work normally. Role is oil filled pressure gauge oil-filled shock, can reduce the oscillation amplitude of the clock, general use on the vibration of the larger equipment, resists the pulsation of the medium, the impact and sudden unloading. So there is vibration can be used, are widely used in machinery, petroleum, chemical, metallurgy, mining, electricity and other departments, many vibration occasions, such as injection molding machine, compressor, can use oil filled pressure gauge. Oil filled seismic pressure, long service life, is ordinary pressure gauge of alternative products. Based on the above introduction, so that everyone had a better understanding of how the oil filled pressure gauge!