SCIENCE & INNOVATION

INCREASING THE ACCURACY OF NON-CONTACT MEASUREMENT USING THE A9G MODULE IN GROUNDWATER MONITORING

15.04.2024 International Scientific Journal "Science and Innovation". Series A. Volume 3 Issue 4

Jamoljon Kh. Djumanov, Rajabov F.Farmanovich, Jamolov Kh. Muzaffar uglu, Husanov U. Abdumannon uglu

Abstract. This article is about finding an effective solution to the problems of determining the distance and temperature of underground water using ultrasound and radio waves. In the method proposed in the article, we use the highly integrated A9G module, which allows for systematic compensation of the temperature coupling, or easy creation of curves for reconfiguration. The purpose of this scientific research is to increase the distance and accuracy of non-contact measurement of water level in wells. This is achieved by simultaneously creating an ultrasound and a radio wave in the well, which is the starting point for the travel time of the sound wave from the wellhead to the water table, measuring and adjusting the travel time of the sound wave. basic features such as taking into account the ambient temperature are clearly defined. Our proposed method has led to a higher accuracy of groundwater distance determination compared to currently used methods, as other methods measure directly at the water surface and do not take into account the gas temperature in the interval. our proposed method also takes into account the intermediate gas temperature, which increases the reliability. With this dual measurement and gas temperature consideration, we eliminate random measurement and increase accuracy

Keywords: ultrasound, radio wave, method, sensor, A9G module, microcontroller, non-contact measurement, receiver, transmitter, distance, temperature