CORIOLIS SENSOR AND CORIOLIS MEASURING DEVICE HAVING A CORIOLIS SENSOR

摘要

The invention relates to a Coriolis sensor (10), comprising: at least one measurement tube (11) which has an inlet (11.1) and an outlet (11.2); at least one exciter (12); at least two sensor elements (13); wherein at least one exciter and/or at least one sensor element each have a coil arrangement (14) and a magnet arrangement (15); wherein the magnet arrangement has a retainer for magnets and at least one first magnet group and at least one second magnet group; wherein the retainer has a U shape with a first arm, a second arm and a base connecting the arms, the retainer engaging around the coil arrangement; wherein the first magnet group is retained by the retainer on the first side of the coil arrangement, and the second magnet group is retained by the retainer on the second side of the coil arrangement; characterized in that the retainer has a cavity in the region of each of the arms, each cavity being formed by a cavity wall, each cavity wall having at least one first opening for receiving a magnet group, and the retainer being produced in particular by means of a 3D printing process.