To accurately measure pressure below 10 psi (690 mbar), mechanical gauges use a capsule element. Capsule gauges are found in applications that operate in a vacuum or pressures as low as 1" water column. In most Bourdon tube pressure gauges , the range …
pressure measurement
WIKA Customizes Direct Drive Pressure Gauges for Aerospace and Military Oxygen Systems
Chaz Marsinick | Applications, PressureWith only one moving part, direct drive pressure gauges are extremely compact, rugged, and reliable. These characteristics are what make them ideal for use in safety-critical applications, such as oxygen systems found in airplanes and submarines. The traditional …
Introduction to Differential Pressure Measurement
Hardy Orzikowski | Know-how, PressureBy measuring differential pressure, users are able to easily and accurately monitor filter conditions, liquid levels in closed tanks, liquid flow rates inside a pipe, and even the output torque of hydraulic motors. There are three methods of measuring pressure. The …
Diaphragm Seals: Types, Uses, and Applications
Chi-Che Ma | Know-how, PressureCertain process media can damage pressure gauges, which, in turn, can contaminate clean process media. By using a diaphragm seal as a protective barrier, plant operators save time and money by avoiding instrument damage, batch losses, and expensive downtime. If …
Certified Lead-Free Gauges for Drinking Water Applications
Ravi Jethra | Applications, PressureWhen choosing pressure instrumentation for drinking water applications, WIKA USA takes the guesswork out of regulatory compliance. Our lead-free gauges are certified and meet all the requirements of the Safe Drinking Water Act. An easily refined and malleable …