DEVICE FOR MEASUREMENT OF FLUID ELECTRICAL CONDUCTIVITY Russian patent published in 2008 - IPC G01N27/06 G01R27/02 

FIELD: physics.

SUBSTANCE: invention can be applied in physical and chemical research of fluids, as well as automated control of technological process. A measurement device based on a transformer sensor of electrical conductivity is completed with the second instrument transformer, second detector and computing unit. Both power transformer and two instrument transformers are linked by fluid circuit. Outputs of both detectors are connected to the inputs of computing unit, and computing unit output is the device output. Computing unit calculates the value of fluid electrical conductivity value measured.

EFFECT: higher accuracy and speed of measurement of fluid electrical conductivity.

1 dwg