Hydrographic cableway

Application of Ultrasonic Doppler Velocimeter in Cableway Flow Measuring System to Realize Fully Automatic Medium, Low and High Velocity Test

 

The advantages of Doppler flow measurement are as follows:

1. High measurement accuracy, wide range, can measure weak current and strong current;

2. Sensitive sensing, high resolution, not limited by starting flow rate;

3. The response speed is fast, and the instantaneous flow rate and the average flow rate can be measured;

4. Measuring linearity, there is no K, C value of the calibration curve;

5. There are no mechanical rotating parts, and there are no problems such as sediment clogging or aquatic plants and sundries being entangled. It is most suitable for the measurement of high-suspended sediment content, floating objects such as aquatic plants, and extremely harsh ice age.