DEHydrostatic pressure measurement
The measuring cell of the pressure transducer detects small changes in hydrostatic pressure, which increases or decreases depending on the filling level. The acting pressure is converted into an electrical signal by the integrated electronics and converted into an output signal.
Different measuring cells are used for hydrostatic pressure measurement.
The advantages
Ceramic measuring cells offer the advantage of excellent long-term stability and high overload resistance. Metallic measuring cells also cover higher measuring ranges.
Measuring principle
The pressure measuring cell converting the pressure into a signal which can be evaluated electrically is the heart of the pressure transmitter. This pressure-dependent signal is converted by the integrated electronics into a standardized output signal. Different sensors are used to detect the pressure. The ceramic cell characterizes by an excellent long-term stability and high overload resistance. The metal cell covers even higher measuring ranges and use stainless steel as diaphragm material.
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