Patent · US Active

Conductive conductivity sensor

US9000784B2 · kind B2 · utility

2Cited by

3References

11Claims

0Family size

Assignee

Endress+Hauser Conducta Gesellschaft fuer Mess- und Regeltechnik mbH + Co. KG · DE

Inventors

Andreas Eberheim · Hartha, DE
Torsten Pechstein · Radebeul, DE
Christian Fanselow · Geringswalde, DE
Robert Scholz · Midland, CA

Key dates

Filing date	Nov 20, 2009
Grant date	Apr 7, 2015
Priority date	—
Expiry date	Jul 23, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01R27/22
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

In a conductive conductivity sensor having a probe, which is immersible in a measured medium and which comprises at least two electrodes made of a first, electrically conductive material and at least one probe body made of a second, electrically non-conductive material, the electrodes are at least partially embedded in the probe body and insulated from one another by the probe body, wherein the electrodes and the probe body are embodied as a composite workpiece. There especially exists between the first material and the second material in at least one section of a material transition between the first and the second material a secure bond, especially a bond based on intermolecular interactions or chemical bonds.

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