FIELD: physics.
SUBSTANCE: system for determining the composition of the fluid includes: a reservoir system for fluid, a sampling node; and a system of resonant sensor containing electric resonant converter connected to the said sampling node, wherein the system of resonant sensor measures the value of the real and imaginary parts of the impedance spectrum associated with electrical resonant converter located in the vicinity of the fluid, and each measured value of the real and imaginary parts of the impedance spectrum associated with electrical resonant converter in the vicinity of the fluid, whatever is used to determine fluid composition.
EFFECT: determining the level of the interface in the fluids.
26 cl, 21 dwg
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Authors
Dates
2017-12-26—Published
2013-09-10—Filed