Methods and apparatuses for detecting radial flows of conductive fluid are provided. In an embodiment of the present invention, shields are used to prevent or reduce circulating electrical currents from causing a voltage difference that would adversely affect the measured voltage difference between two...http://www.google.fr/patents/US7866207?utm_source=gb-gplus-shareBrevet US7866207 - Apparatus and method for fluid flow measurement with sensor shielding
Apparatus and method for fluid flow measurement with sensor shielding
