>> Ultrasonic Flow meter User Manual
>> Z method
Z method can be used for all pipes > DN50mm. Make sure the vertical distance of two
transducers equals to the installation distance, and the two transducers are on the same axis surface.
The transmit direction mush be opposite.
>> Parallel insertion
If there is insufficient installation space or the transducers can be only installed on the top of
pipeline, parallel insertion transducer will be a good choice. (Pipe size ≥300)
Positioning of parallel insertion transducer need to meet the 3 factors as follow:
Installation distance = Vertical distance of two transducers along the pipe axis direction
Make sure two transducers are in the same horizontal line,
Insertion depth = 1/3 inner diameter
Users can set the distance between transducers by themselves. Recommend 300~500mm
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