公开(公告)号：US11493416B2

公开(公告)日：2022-11-08

申请号：US16469578

申请日：2017-10-30

Applicant: Endress+Hauser Flowtec AG

Inventor： Torsten Undi ,  Andreas Strub ,  Andris Kade

IPC: G01N9/32 ,  G01F1/32 ,  G01F1/58 ,  G01F1/66 ,  G01F1/684 ,  G01F1/84 ,  G01F15/18 ,  G01K13/02 ,  G01L19/00 ,  G01N11/04

Abstract: The present disclosure relates to a measurement tube including a tubular main body, which has a wall and a lumen, and a sensor holder, which is arranged on and integrally bonded to an outer lateral surface of the wall of the main body, opposite the lumen, the sensor holder configured to be mechanically connected to at least one sensor component for sensing at least one measurement variable of a measurement material located in the lumen. The sensor holder is at least partly produced by an additive manufacturing method directly on the lateral surface of the wall of the main body. In a method for producing such a measurement tube, liquefied material is applied to the outer lateral surface of the wall of the main body and allowed to resolidify there to form a part of the sensor holder, which part is integrally bonded to the wall of the main body.