Patent · US Active

Measuring system for determining specific electrical conductivity

US9885678B2 · kind B2 · utility

0Cited by

4References

9Claims

0Family size

Assignee

Endress+Hauser Conducta GmbH+Co. KG · DE

Inventors

Hendrik Zeun · Chemnitz, DE
Stefan Paul · Pinzberg, DE

Key dates

Filing date	Mar 16, 2016
Grant date	Feb 6, 2018
Priority date	—
Expiry date	Apr 14, 2036

Classification

Technology area (CPC G)Physics
CPC primaryG01R27/267
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A measuring system for determining the specific electrical conductivity of a medium in a vessel, comprising an inductive conductivity sensor with at least one transmitter coil that emits an input signal into the medium and a receiver coil connected to the transmitter coil via the medium that delivers the output signal, a temperature sensor for measuring the temperature of the medium, and a data processing unit that determines the conductivity of the medium using the input signal, the output signal, and the temperature provided. The system is characterized by the fact that the conductivity sensor and the temperature sensor are designed as non-invasive sensors.

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