MEASURING DEVICE FOR FLUIDS AS WELL AS FLUIDIC SYSTEM WITH THE MEASURING DEVICE

• Main Authors: FAUSTMANN HENDRIK, HOOG YVES, MAIER FRANZISKA, TISCHMACHER MICHAEL, FUCHS YANNICK
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2019
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The invention provides a measuring device for fluids as well as a fluidic system with the measuring device. The measuring device (10) with a fluid module (12) is proposed, which comprises a measuringtube (26) through which a fluid can flow and at least one acoustic measuring unit (46). The at least one acoustic measuring unit (46) comprises at least one transmitter (48), at least one receiver (50) as well as at least one waveguide (52). The measuring tube (26) has at least one measuring section (36) with a substantially angular internal cross section and at least one connecting section (32) with a non-angular internal cross section, wherein the measuring tube (26) has at least one transition section (34), which extends between the measuring section (36) and the connecting section (32). The transition section (34) has an internal cross section identical to the internal cross section of the measuring section (36) at an end allocated to the measuring section and further an internal crosssection identical to the