Ultrasonic measuring device comprising an ultrasound measuring section made of plastic, A method for flow measurement and process for the preparation of an ultrasonic measuring path.

摘要

The invention consists of an ultrasonic measuring arrangement with ultrasonic measuring path (1) made of plastic, which is used for flow measurement of fluids. It is equipped with two ultrasound transmitting and receiving transducers (2, 3) spaced apart in the flow direction of the fluid and is characterized by the fact that the sound can be guided in a z-shaped manner between transmitting and receiving transducers (2, 3) via at least two reflectors (4) , Described are also a corresponding measuring method and a method for the one-piece production of a measuring section (1) by injection molding.