Flow rate measuring device for pipeline, has connecting elements forming mechanical identification unit for measuring tube and ultrasonic measuring device, and ultrasonic converters fixedly arranged in housing at predetermined distance

摘要

The device has an ultrasonic measuring device (2) for generating ultrasonic signals (62). A set of pipe connecting elements (4, 5) is provided for the device, which has two ultrasonic converters (15, 16), which are fixedly arranged in a housing (17) at a predetermined distance. The housing is provided with another set of pipe connecting elements (18, 19), which is engaged with the elements (4, 5). The connecting elements form a mechanical identification unit for a measuring tube (3) and the ultrasonic device. The connecting elements are provided in the form of flanges.