Most engineers understand the concept of pressure. It’s a force, often measured in pounds, on a specific area. It is commonly listed in pounds per square inch (psi). But there are a variety of ...

Setting up a pressure control process involves choosing between absolute pressure and gauge pressure. For a number of applications the choice could be to stick to an established convention, however ...

The basic function of a pressure sensor is straightforward. It gauges the force applied by a substance across each square inch of surface area and translates this physical measurement into an ...

The apparatus has two pressure gauges each of which shows the GAUGE pressure in kPa. For use with the thermodynamic charts, these gauge readings will have to be converted to ABSOLUTE pressure. One ...

Pressure sensors are one of the most widely commercialized microdevices, engineered to detect changes in air, gas, or liquid ...

coupled to a mechanical linkage that rotates the gauge pointer as the pressure in the tube changes its radius of curvature. The gauge measures the pressure difference between the inside and the ...