/ RDLs / ISO 15926 Part 4: Core reference data - Edition 4 / DIFFERENTIAL PRESSURE MEASURING ELEMENT - BELLOWS

DIFFERENTIAL PRESSURE MEASURING ELEMENT - BELLOWS

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https://posccaesar.org/ontology/15926-4/4.0/DIFFERENTIAL_PRESSURE_MEASURING_ELEMENT_-_BELLOWS
Definition A <DIFFERENTIAL PRESSURE MEASURING ELEMENT - BELLOWS> is an <INSTRUMENTATION ITEM> and a <DIFFERENTIAL PRESSURE MEASURING ELEMENT> that is a bellows. The pressure of the media acts on both sides of this bellows upon which it moves, and this movement is a measurement for the pressure difference