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...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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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. |
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