摘要 |
<p>In order to determine the dielectric constant or the resistivity of a flowing liquid, in particular a fuel mixture, the dielectric constant of which is a function of the alcohol content, this liquid is introduced through a metal tube (1) forming an internal electrode, then it is deflected into the space between this tube and another coaxial metal tube constituting the second electrode and then it is made to exit through the first tube (1) by virtue of a restriction (8) and holes (6, 7), the second tube being closed off at its ends by leaktight insulating plugs (4, 5). <IMAGE></p> |