Absolute pressure sensor
An absolute pressure sensor (also known as an absolute pressure sensor ) is a pressure sensor that measures the absolute pressure, i.e. the pressure compared to a vacuum as a reference point. The absolute pressure measurement is chosen in order to eliminate the inaccuracies of the atmospheric pressure as a reference. This method is also the only way to measure the atmospheric pressure yourself.
literature
- Stefan Hesse, Gerhard Schnell: Sensors for process and factory automation. Vieweg + Teubner, ISBN 978-3-8348-0471-6 .
- Hans-Jürgen Gevatter, Ulrich Grünhaupt (Hrsg.): Manual of measurement and automation technology in production. Springer, ISBN 978-3-540-21207-2 .
- Ekbert Hering, Gert Schönfelder (Ed.): Sensors in Science and Technology. Vieweg + Teubner, ISBN 978-3-8348-0169-2 .