The all-metal structure ultrasonic flow meter,Audiowell has developed two models of brass pipe: DN20 and DN25, adopting the popular U-type reflecting structure. With the help of professional simulation software, we have done intensive researches on different structures that may affect the flow field, in order to minimize possible swirl and turbulence, thus ensure reliable transmission of ultrasonic signals.
- Unreasonable structure of reflecting column will produce swirl
- Good structure of reflecting column will avoid swirl
- Good pipe structure ensures small and even velocity gradient
|1||Max Operating Pressure||2.5MPa|
|2||Pressure Loss||≤25Kpa||Under operating flow rate|
|3||Receiving voltage||≥380mV||Input signal：1MHz/1Vpp/sine wave/20pulse|