SENSOR PLUG-IN HEAD, PARTICULARLY FOR A POTENTIOMETRIC SENSOR AND POTENTIOMETRIC SENSOR COMPRISING A SENSOR PLUG-IN HEAD

摘要

In order to easily supply potentiometric sensors (1) with reference electrolytes (12), the invention provides a sensor plug-in head (17) for connecting to the cable connection body (13) of a potentiometric sensor (1). In addition to having conventional electrical connections (18, 19), the sensor plug-in head (17) comprises a supply connection for connecting to a reference reservoir of the potentiometric sensor (1). The supply connection (20) preferably comprises an electrolyte line (20), and the reference reservoir has an opening (16). The electrolyte line can be connected to the opening in order to supply the reference reservoir with electrolyte.