Sensor plug-in head, particularly for a potentiometric sensor and potentiometric sensor comprising a sensor plug-in head
AssigneeEndress+Hauser Conducta GmbH+Co. KG
InventorsDetlev Wittmer, Wolfgang Babel
Life of this patent
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Abstract
For simplified supply of potentiometric sensors with a reference electrolyte, a sensor plug head for connecting to a cable connection piece of a potentiometric sensor is provided. The sensor plug head including, besides the usual electric connections, a supply connection for connecting to a reference container of the potentiometric sensor. The supply connection includes, preferably, an electrolyte line and the reference container an opening, with the electrolyte line being connectable to the opening, in order to supply the reference container with electrolyte.
Claims10
1-9. (canceled)
A sensor plug head for connection to a sensor, the sensor having at least one output for issuing a measurement signal, and a liquid container, which is fillable with a reference or calibration liquid, said sensor plug head including:
- at least one input for receiving a potential-dependent signal;
- and
- a supply connection element for connecting to the liquid container.
A sensor arrangement, comprising:
- a sensor having at least one output for issuing at least one signal, wherein:
- said sensor has a liquid container, which is fillable with a reference or calibration liquid, and a sensor plug head having at least one input for receiving a potential-dependent signal, and a supply connection element for connecting to the liquid container.
Dependencies are inferred from the claim text.