Patent · US Active

Electrochemical sensor

US12007357B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

Endress+Hauser Conducta GmbH+Co. KG · DE

Inventors

Andreas Löbbert · Meinsberg, DE
Michael Hanko · Dresden, DE
Matthäus Speck · Garbisdorf, DE

Key dates

Filing date	Oct 5, 2022
Grant date	Jun 11, 2024
Priority date	—
Expiry date	Nov 23, 2042

Classification

Technology area (CPC G)Physics
CPC primaryG01N2021/7786
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The present disclosure relates to an electrochemical sensor for determining a measurand correlating with a concentration of an analyte in a measuring fluid, comprising: a sensor membrane designed to be in contact with the measuring fluid for detecting measured values of the measurand; a probe housing which has at least one immersion region designed for immersion into the measuring fluid, wherein the sensor membrane is arranged in the immersion region of the probe housing; and a measurement circuit which is at least partially contained in the probe housing and is designed to generate and output a measurement signal dependent on the measurand, wherein the sensor membrane contains an optically detectable substance for marking the sensor membrane.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.