CREATION OF A MULTI-FUNCTIONAL DEVICE FOR REAL-TIME MONITORING IN EVALUATION OF THE BASIC CHARACTERISTICS OF WATER
Keywords:
ISM radio, transmitter,, radio receiver, microcontroller, SoC, IoT,, PH, TDS, temperature, humidity,Abstract
This article is about finding an effective solution to the problems of determining the temperature, acidity PH and salinity TDS of groundwater. The spectral-impedance method proposed in the article allows for the creation of devices for measuring all the main quality indicators of water . Increasing the accuracy of remote monitoring devices using artificial intelligence.The purpose of this paper is to improve the accuracy of well water quality assessment using the IoT measurement method. For this purpose, a device in the form of a "poke" floating on the water surface with many electrodes (sensors) is lowered into the well, and the main indicators of the water are monitored using wireless radio waves. It was found that the measurement results from the multi-electrode sensor correspond to the quadratic approximation. The proposed method, in comparison with the currently used methods, increases the reliability of the estimation of the composition of groundwater based on the simultaneous measurement of the spectral impedance of the ions contained in the hydrogen indicator.
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