What is a pressure sensor ?
A pressure sensor is a device for pressure measurement of gases or liquids. Pressure sensors can also be used to indirectly measure other variables such as fluid/gas flow, speed, water level, and altitude. Pressure sensors can alternatively be called pressure transducers, pressure transmitters, pressure senders, pressure indicators, piezometers and manometers, among other names. From Wikipedia : Pressure sensor How does pressure sensor work ? What is the pressure sensor principle ? “The pressure […]