Sensata Technologies, Inc.

Costas Hadjiloucas

Andrew F Willner

Andrew Amatruda

George P Krajewski

A differential liquid pressure sensor () has an upper housing () that mounts a connector portion () and receives in a recess a sense element module (). The sense element module is a body in which a generally U-shaped oil filled passageway () is formed with openings at opposite ends provided on respective first and second diaphragm mounting surfaces. A fluid pressure sense element, such as a piezoresistive sense element () is disposed in one of the passageway openings and flexible metal diaphragms () are mounted on the respective diaphragm mounting surfaces of the module facing a common direction. A lower housing () having first and second port connections for the respective diaphragms is disposed on the lower surface of the module.

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Providence, RI, United States of America

Costas Hadjiloucas