Measuring tube for insertion into a measuring tube receptacle of a magnetic inductive flowmeter and electromagnetic flowmeter

摘要

Described and illustrated is a measuring tube (1) for insertion into a measuring tube receptacle (2) of a magnetic-inductive flowmeter (3) and for guiding a medium, with two electrodes (4) for tapping a voltage induced in the medium, wherein the electrodes (4) each extend at least from a medium contact region (5) to an end-side connection contact region (6) for connection to an evaluation unit, wherein the electrodes (4) on both sides of the measuring tube (1) in a perpendicular to the longitudinal axis (L) of the measuring tube (1 ) electrode plane (EE) are arranged, and the electrodes (4) extend parallel to each other and tangentially to the measuring tube (1). The object to provide a measuring tube (1), in which the disadvantages known from the prior art are reduced, is achieved in that the end-side terminal contact regions (6) of both electrodes (4) are arranged on one side of a reference plane (BE), the vertical is on the electrode plane (EE) and wherein the medium contact regions (5) are at least partially in the reference plane (BE). This object is also achieved in a corresponding magnetic-inductive flowmeter.