Device for flow measurement of flowing medium has ultrasonic measuring section which is arranged perpendicular to flow direction of medium in inlet pipe and in outlet pipe

摘要

The device has ultrasonic measuring section (1) which is arranged perpendicular to the flow direction (3) of the medium in the inlet pipe (18) and in outlet pipe (19). An ultrasonic signal (6) is transmitted from first radiation and receiving surface (16a) of an ultrasonic transducer arrangement (5) first wall side of flow separating plate (2) to a tilting mirror (7). The ultrasonic signal is diverted on second wall side of flow separating plate. The ultrasonic transducer has second radiating or receiving surface (16b) which receives the ultrasonic signal.