
KELLER Pressure GmbH
Serie PD-23X differential pressure transmitters
Differential pressure transmitter with analog/digital output
The differential pressure transmitters of the PD-23X series are suitable for 'wet/wet' applications. They have a single silicon diaphragm in their interior, which is pressurised from both sides and measures the pressure difference directly. This design enables them to measure small pressure differences even at an extremely high line pressure. The transmitters use digital compensation with a mathematical model to achieve high accuracy of 0,1 %FS.
https://keller-druck.com/en/products/pressure-transmitters/differential-pressure-transmitters/series-pd-23x
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