DEVICE TO MEASURE ELECTRIC CONDUCTIVITY AND DEVICE TO PROCESS LIQUID Russian patent published in 2014 - IPC G01F23/24 

FIELD: measurement equipment.

SUBSTANCE: device (1) is described to measure electric conductivity, at least to determine level of electroconductive liquids filling. There is a measurement element (10), at least with one bearing casing (12) and at least two electrodes (40a, b) having the first (42) and second (44) ends and stretching in the vertical direction. Electrodes (40a, b) in the zone of the first end (42) have at least one screened zone (22), and each electrode (40a, b) has at least one first and one second free contact surface (46, 52) that borders with the screened zone (22). Besides, the vertical length of the screened zone (22) is less than the vertical strength of the second free contact surface (52) and is more than the vertical length of the first free contact surface (46). A device is also described (70) to process a liquid with such a device (1) to measure electric conductivity.

EFFECT: improvement of a device for liquid processing, possibility to determine a liquid parameter, without distortion of data of this measurement as a result of increased level of filling during measurement.

15 cl, 10 dwg