Compensated conductivity determination
AssigneeEndress + Hauser GmbH + Co. KG
InventorsArmin Wernet, Kaj Uppenkamp
Life of this patent
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Abstract
A method for determining and/or monitoring the conductivity of a medium using a measuring probe having at least one electrode comprises method steps as follows: supplying the measuring probe with an excitation signal, receiving a received signal by the measuring probe, ascertaining an ohmic part of the received signal, and determining the conductivity of the medium based on the ohmic part of the received signal. Furthermore, the invention relates to a device embodied for performing the method of the invention.
Claims9
1-8. (canceled)
A method for determining and/or monitoring a conductivity of a medium using a measuring probe having at least one electrode, the method comprising:
- supplying the measuring probe with an excitation signal;
- receiving a received signal by the measuring probe;
- ascertaining an ohmic part of the received signal;
- and
- determining the conductivity of the medium based on the ohmic part of the received signal.
A device for determining and/or monitoring a conductivity of a medium with a measuring probe having at least one electrode, wherein the device is embodied to:
- supply the measuring probe with an excitation signal;
- receive a received signal by the measuring probe;
- ascertain an ohmic part of the received signal;
- and
- determine the conductivity of the medium based on the ohmic part of the received signal.
Dependencies are inferred from the claim text.