DIFFERENTIAL PRESSURE SENSOR

The invention relates to a differential pressure device including: a pressure sensor comprising a substrate (14) supporting a pressure measurement member (10) provided with a membrane (16) having opposite first and second surfaces, the pressure sensor being configured to emit an electrical signal on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GELEZ, Nicolas, ZAKRZEWSKI, Piotr, GUEGUEN, Olivier
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention relates to a differential pressure device including: a pressure sensor comprising a substrate (14) supporting a pressure measurement member (10) provided with a membrane (16) having opposite first and second surfaces, the pressure sensor being configured to emit an electrical signal on the basis of a difference between the first and second pressures exerted on said first and second surfaces, respectively; and a housing (5) defining a cavity (12) in which said pressure sensor is arranged. Said cavity is partially filled with a resin (50) such that said resin covers said substrate without being in contact with said membrane.