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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12607524-B2, on 21 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000149

Notification sensor arrangement for a differential pressure sensor and a method for outputting a sensed warning signal

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Sensors, Controls & Machine Vision › Force and Pressure Sensing
Original source
US-12607524-B2, the United States Patent and Trademark Office, 21 April 2026
Document SHA-256
6993be6ab2dc7538408152328e1d7bc0d0e1fb452f2c35bbaeff1fa42e3f7696

Abstract

A notification sensor arrangement includes a drift pressure sensor measuring a drift signal indicative of a drift of a differential pressure sensor. The drift pressure sensor has a drift sensing unit formed on or in a symmetrical diaphragm, which has an upper side in fluid communication with a first fluid having a first pressure and a lower side in fluid communication with the first fluid having the first pressure. The notification sensor arrangement includes a comparing unit comparing the drift signal with a predefined threshold value to determine if the drift of the differential pressure sensor is a critical drift, a notification unit outputting a warning signal in response to a determination of the critical drift, and a base supporting the drift pressure sensor and the differential pressure sensor.

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OpenTechnical Publication OT-2026-000000149, “Notification sensor arrangement for a differential pressure sensor and a method for outputting a sensed warning signal,” published September 15, 2026 at 19:02:32 UTC, https://opentechnical.org/p/OT-2026-000000149.

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