INVENTIONS RELATING TO CAPACITIVE LEVEL SENSOR OF INTERFACE OF MEDIA Russian patent published in 2021 - IPC G01F23/26 

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology and is intended for measuring the levels of the interface of media in various industries. The liquid flow monitoring system contains a capacitive level sensor of the media interface and a server device for providing user information about the liquid flow in the tank. The sensor contains a base, a sensor element, and the base contains the first part containing a niche with a lid for hermetically placing the electronic computing unit and a hole for the output cable of the electronic computing unit, the second part, which has holes for embedded bushings; on the side surface it has holes for fasteners; on the side surface it has ventilation holes. The sensing element is a housing for electrodes, which is a metal profile formed by the connection of several tubes to each other, containing a stiffness element. Each tube of the profile contains a slot on its side, combined with a ventilation hole on the side surface of the mentioned collar part.

EFFECT: increased reliability and manufacturability of the design and, as a result, increased accuracy of measurements of the level of the interface of media.

14 cl, 32 dwg