| 摘要 |
<p>Magnetic flow meters which employs a floating member (3), made of magnetically responsive material and residing within a tubular conduit (1), through which the fluid flows. The flow meter is provided with a means (5,5') for producing magnetic field in the conduit (1) and generating a response signal upon displacement of the float member (3) caused by the flowing fluid. Flow rate value is obtained by processing the response signal and comparing it with a calibration curve.</p> |
