Application site：crude benzene loading measurement in a coking plant.

Pipe diameter: DN80, flow rate: 30t / h

Measurement difficulties：the straight pipe section is low, there is a valve elbow after the flow, and the pipeline vibrates greatly.

The deviation of the original vortex flowmeter is more than 5T, which cannot be measured stably. After replacing the target flowmeter, the measurement fluctuation fluctuates in the decimal place, and the deviation is within the accuracy range.