>> Ultrasonic Flow meter User Manual
7. Transducers Installation
7.1 Choose installation points
Proper installation point is a key for transducer installation. Following factors must be considered:
Full filled pipeline, shaking, steady flow, scaling, temperature, pressure, EMI, instrument well.
>> Full filled pipeline
Following situations can be full filled of liquid:
Vertical upward Obliquely upward Lowest point
>> Shaking
There cannot be obvious shaking on the installation point, otherwise it needs to be tightened.
>>Steady flow
Steady flow is helpful for ensuring measurement accuracy.
Standard requests for steady flow are:
1. The pipe should be far away from pump outlet and half-open valve.
10D to upstream and 5D to downstream. (D means outer diameter)
2. 30D to pump outlet and half-open valve.
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