METHOD FOR MEASURING CONCENTRATION OF SUBSTANCE DISSOLVED IN LIQUID MEDIUM, AND SYSTEM FOR ITS IMPLEMENTATION Russian patent published in 2025 - IPC G01N27/27 

FIELD: measurement technology.

SUBSTANCE: invention relates to measurement of non-electrical quantities, in particular to measurement of concentration of oxygen dissolved in aqueous solutions. Essence of invention consists in the fact that measurement of concentration of substance dissolved in liquid medium, based on measurement of current of primary transducer of amperometric type with membrane permeable for oxygen, placed in analyzed medium, is carried out with an array of sensors integrated into a tire. Array of sensors can operate in standalone mode, in continuous monitoring mode of measurements, measurement results can be observed and analyzed both with the help of an indication unit and with the help of a personal computer. Depending on the features of the installation object, the sensors reading can be carried out using only power wires or a separate data bus, and the concentration measurement method is selected automatically.

EFFECT: high speed of operation, measurement accuracy, as well as scalability of the measuring system.

1 cl, 7 dwg