FIELD: electricity.
SUBSTANCE: application: for the determination of distribution in phases in a multiphase medium. The invention consists in that the circuit comprises three stacked planes of the wire electrodes, which are stretched in the sensor body, wherein the electrodes are arranged in each plane at a small distance from each other; two planes of the electrodes are isolated from investigated medium using the insulating layer, and one of the two planes of the electrodes functions as a radiation plane, and another plane functions as a receiving plane, at the same time both of these planes are rotated at an angle relative to each other and arranged in parallel; the third opposite plane of electrodes is not isolated and has a ground, and thus highly conductive phase parts which are in contact with it are similarly grounded, and wherein the circuit is connected to an electronic measuring device to measure the capacitance or permittivity of the medium in the individual crossing points which are formed by emitting and receiving electrodes, while the electronic measuring device sequentially loads corresponding emitting electrodes with alternating voltage, whereas the other emission electrodes are switched to ground, and electronic measuring device simultaneously performs the function of instantaneous current signal response in parallel on all the receiving electrodes.
EFFECT: invention enables the rapid determination of the phases or components distribution in the flow section.
10 cl, 3 dwg
