Universal interface.

Abstract

The sensor arrangement for measuring properties of liquids and gases, containing a probe and a probe holding element, wherein the probe and the probe holding element can be detachably connected to each other, wherein the sensor arrangement has a galvanically isolated interface that is formed by an inductive interface and / or a galvanically coupled interface, wherein the galvanically isolated interface and / or the galvanically coupled interface is used exclusively for the transmission of energy from the probe holding element to the probe, wherein the sensor arrangement has at least one optical interface or at least one Bluetooth interface for bi-directional transmission of data between the probe and the probe holding element.