Sensor system for measuring interface level in multiphase fluids

摘要

1. A sensor containing a resonant transducer for determining the composition of the emulsion. 2. The sensor of claim 1, wherein the resonant transducer includes a resonator for measuring the spectrum of the total impedance of the resonant transducer associated with the emulsion. The sensor of claim 1, wherein the resonant transducer is a two-dimensional resonant transducer. The sensor of claim 1, wherein the resonant transducer is a three-dimensional resonant transducer. The sensor of claim 4, wherein the three-dimensional resonant transducer comprises a sampling cell, an upper winding placed around the upper part of the sampling cell, and a lower winding placed around the lower part of the sampling cell. The sensor according to claim 5, comprising a radio frequency absorber located around the upper winding and the lower winding. 7. The sensor according to claim 6, further comprising a metal screen placed around the radio frequency absorber. The sensor of claim 7, further comprising a casing arranged around a metal screen. The sensor according to claim 5, further comprising an electromagnetic radiation absorber located around the upper winding and the lower winding, for absorbing radiation in the kHz, megahertz, gigahertz and terahertz frequency ranges depending on the operating frequency of the three-dimensional resonant converter and the potential interference source. The sensor according to claim 5, further comprising an electromagnetic radiation absorber located around the upper winding and the lower winding and representing a combination of individual layers for specific frequency ranges. A sensor comprising a resonant transducer for simultaneous