1. The ultrasonic flowmeter sensor must be installed when the pipeline is in a non-working state.
2. Ensure that the installed sensor specifications are consistent with the measured pipe diameter.
3, the ultrasonic flow meter sensor unit should be installed in the horizontal direction of 45° range, can effectively avoid the transducer acoustic wave surface by particles or air interference.
4, the installation position should ensure that the necessary straight pipe section, the upstream straight pipe section of at least 10D, the downstream straight pipe section of at least 5D.
5, ultrasonic flowmeter installation needs to be in the non-resistance part, before and after to avoid resistance components such as (elbow, valve, reducer).
6, the sensor installation and pipe wall reflection must avoid the interface and weld.
7, the sensor installation must meet certain requirements, especially the pipe lining, the scale layer needs to meet the thickness requirements, to avoid the gap between the two. Pipe table clean and flat.
8, the sensor working surface and the pipe wall of the pipe conveyor should be selected between the appropriate coupler, to prevent other propagation media from entering and reducing the accuracy of the measurement.
Post time: Aug-07-2023