INVENTIONS RELATED 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 several capacitive sensors for the level of the interface of the media, 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 has holes for fasteners; on the side surface has ventilation holes. The sensor 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