Diaphragm pressure gauge consists of a metallic tube. This is used for actuating the indicating device. These are often used in gauges to indicate absolute pressure. These are used for the measurement of relatively low pressure up to 1 bar and vacuum. The element is evacuated sealed and mounted within a closed chamber. The pressure to be measured is admitted to the closed chamber and surrounds the diaphragm element. This is a sensitive device well suited for the measurement or detection of small differential pressures applied to each side of diaphragm. The travel of the diaphragm and the stoke available depends on the cross section and the diameter. The gauge is suitable to indicate between 10 psi and 12 psi, but not suitable to indicate between 100 psi and 102 psi.

 

YE Capsule Pressure Gauge

The gauge is suitable for measuring the gases not corroding copper and the alloy of copper or liquid medium's minimal pressure.

 

YE-B Stainless Steel Capsule Pressure Gauge
The gauge is suitable for measuring minimal pressure of corrosive gases, liquids (corroding the copper and alloy of copper ). The shell and transfer system of this gauge are 1Cr18Ni9.

 

Our pressure gauges have been exported worldwide over ten years and become more and more popular in America, Europe, Middle East, Asia and Australia.