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Journal articles on the topic 'Water Sensor'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Gaikwad, Jitendra, Pankaj Kamble, Nabil Patel, Sarthak Pagar, Isha Pathak, and Anjali Patil. "Water Usage Analysis Using Water Flow Sensor." International Journal of Science and Research (IJSR) 11, no. 12 (2022): 474–77. http://dx.doi.org/10.21275/sr221208114128.

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2

Preis, Ami, Andrew Whittle, and Avi Ostfeld. "Multi-objective optimization for conjunctive placement of hydraulic and water quality sensors in water distribution systems." Water Supply 11, no. 2 (2011): 166–71. http://dx.doi.org/10.2166/ws.2011.029.

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Near real-time continuous monitoring systems have been proposed as a promising approach for enhancing drinking water utilities detect and respond efficiently to threats on water distribution systems. Water quality sensors are aimed at revealing contamination intrusions, while hydraulic pressure and flow sensors are utilized for estimating the hydraulic system state. To date optimization models for placing sensors in water distribution systems are targeting separately water quality and hydraulic sensor network goals. Deploying two independent sensor networks within one distribution system is ex

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Vidana Gamage, Duminda, Asim Biswas, and Ian Strachan. "Field Water Balance Closure with Actively Heated Fiber-Optics and Point-Based Soil Water Sensors." Water 11, no. 1 (2019): 135. http://dx.doi.org/10.3390/w11010135.

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While traditional soil water sensors measure soil water content (SWC) at point scale, the actively heated fiber-optics (AHFO) sensor measures the SWC at field scale. This study compared the performance of a distributed (e.g., AHFO) and a point-based sensor on closing the field water balance and estimating the evapotranspiration (ET). Both sensors failed to close the water balance and produced larger errors in estimated ET (ETε), particularly for longer time periods with >60 mm change in soil water storage (ΔSWS), and this was attributed to a lack of SWC measurements from deeper layers (>

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Erukainure, Frank Efe, and Azahar Ali. "Water Quality Monitoring: All-Solid-State 3D-Printed Sensors for Phosphate Detection in River Water." ECS Meeting Abstracts MA2024-01, no. 52 (2024): 3088. http://dx.doi.org/10.1149/ma2024-01523088mtgabs.

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INTRODUCTION High phosphate ( PO4 3- or P) levels in surface water cause eutrophication, which negatively impacts aquatic life and causes an economic loss of ~$2.2 billion per year. Currently, no low-cost sensors exist for long-term continuous monitoring of phosphate in water. Existing meters (HANNA colorimeter, and HORIBA) can detect P-levels but can neither perform continuous monitoring nor detect low concentrations. A paper-based colorimeter sensor for phosphate detection was demonstrated [1], however, this sensor takes a longer time to test. A Fabry−Perot phosphate sensor was introduced [2

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Cruz, Kristelle Marie S. Dela, Victor B. Ella, Delfin C. Suministrado, Gamiello S. Pereira, and Edzel S. Agulto. "A Low-Cost Wireless Sensor for Real-Time Monitoring of Water Level in Lowland Rice Field under Alternate Wetting and Drying Irrigation." Water 14, no. 24 (2022): 4128. http://dx.doi.org/10.3390/w14244128.

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The use of wireless sensors for real-time monitoring of field water level would greatly facilitate the application of alternate wetting and drying (AWD), an irrigation water management technique proven to result to significant water savings and reduced methane emissions in lowland rice production systems. However, most of the commercially available wireless sensors are generally costly. This study developed a low-cost wireless sensor that can perform real-time monitoring of water depth and surface temperature in lowland rice fields under an AWD irrigation regime. The sensor is composed mainly

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Irwanto, Irwanto, Endi Permata, and Didik Aribowo. "Rancangan Prototype Alat Jemuran Otomatis Menggunakan Sensor Air Dan Sensor Cahaya Berbasis Mikrokontroller Arduino." JTEV (Jurnal Teknik Elektro dan Vokasional) 5, no. 1.1 (2019): 133. http://dx.doi.org/10.24036/jtev.v5i1.1.106294.

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The development of science and technology has experienced rapid development, so as to encourage people to try to overcome all the problems that arise around them and ease the work that is around the environment. One of the technologies developed at the moment is the Arduino microcontroller. Design of Automatic Clothesline Using Water Sensor and Light Sensor, Based on Arduino Microcontroller. Based on the problems that are often experienced by boarding children or families when leaving clothesline at home. Rain or bad weather until now has become a major problem for people who have clothesline,

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Jiang, Jing Bo, Zuo Tao Ni, Si Ren Li, and De Jun Gong. "A Wave-Powered Technique for Water Column Profiling." Applied Mechanics and Materials 284-287 (January 2013): 1739–43. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.1739.

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A technique using surface wave energy to move a sensor platform up and down a mooring wire is introduced in this paper. It permits a complete vertical profile to be obtained with a single sensor, eliminating the need for multiple sensors on the mooring line. The sensor platform can be pre-programmed to dwell at depth for set periods of time. The platform can be configured to carry a variety of payloads including CTD, optical and acoustic sensors.

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Garcia, Diego, Vicenç Puig, and Joseba Quevedo. "Prognosis of Water Quality Sensors Using Advanced Data Analytics: Application to the Barcelona Drinking Water Network." Sensors 20, no. 5 (2020): 1342. http://dx.doi.org/10.3390/s20051342.

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Water Utilities (WU) are responsible for supplying water for residential, commercial and industrial use guaranteeing the sanitary and quality standards established by different regulations. To assure the satisfaction of such standards a set of quality sensors that monitor continuously the Water Distribution System (WDS) are used. Unfortunately, those sensors require continuous maintenance in order to guarantee their right and reliable operation. In order to program the maintenance of those sensors taking into account the health state of the sensor, a prognosis system should be deployed. Moreov

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Primantara, Komang Try Wiguna Adhitya, Putu Wira Bhuana, and Kyle Doran. "Water and Air Quality Monitoring System based on the Internet of Things." Lontar Komputer : Jurnal Ilmiah Teknologi Informasi 12, no. 3 (2021): 151. http://dx.doi.org/10.24843/lkjiti.2021.v12.i03.p03.

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Environmental pollution is a global issue that occurs at this time. It is caused by various human activities that produce pollutants that endanger their lives. By utilizing current technology, it is possible to design a Water and Air Quality Monitoring System based on the Internet of Things to monitor air and water quality quickly and in real-time in the surrounding environment. The users can access this system via the web and Android / IOS mobile applications that display the data obtained by the sensor in the form of real-time graphics of water and air conditions. In addition, this system co

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Kumari, K. Siva. "Advancement in Water Treatment." International Journal for Research in Applied Science and Engineering Technology 12, no. 6 (2024): 2286–91. http://dx.doi.org/10.22214/ijraset.2024.63471.

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Abstract: Access to clean drinking water is a global challenge, with many communities facing issues of water contamination. To address it, our project proposed a GPS-based monitoring and purification system. This innovative solution utilizes GPS technology alongside components such as the ESP32 microcontroller, turbidity sensor, pH sensor, LCD display, buzzer, GSM module, relay module, motor, and water filters to provide direct monitoring and purification of water sources. The GPS module enables precise location tracking and mapping of water sources, empowering users for monitoring water quali

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Peddinti, Srinivasa Rao, Jan W. Hopmans, Majdi Abou Najm, and Isaya Kisekka. "Assessing Effects of Salinity on the Performance of a Low-Cost Wireless Soil Water Sensor." Sensors 20, no. 24 (2020): 7041. http://dx.doi.org/10.3390/s20247041.

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Low-cost, accurate soil water sensors combined with wireless communication in an internet of things (IoT) framework can be harnessed to enhance the benefits of precision irrigation. However, the accuracy of low-cost sensors (e.g., based on resistivity or capacitance) can be affected by many factors, including salinity, temperature, and soil structure. Recent developments in wireless sensor networks offer new possibilities for field-scale monitoring of soil water content (SWC) at high spatiotemporal scales, but to install many sensors in the network, the cost of the sensors must be low, and the

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Sun, Yifan, Dunzhu Li, Yunhong Shi, et al. "Application of 3D Printing Technology in Sensor Development for Water Quality Monitoring." Sensors 23, no. 5 (2023): 2366. http://dx.doi.org/10.3390/s23052366.

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The development of sensors for water quality monitoring is crucial to protect water quality, aquatic biota and human health. Traditional sensor manufacturing methods have significant drawbacks, such as low fabrication freedom, limited material choice and expensive manufacturing cost. As a possible alternative method, 3D printing technologies are increasingly popular in sensor development due to their high versatility, fast fabrication/modification, powerful processing of different materials and ease of incorporation with other sensor systems. Surprisingly, a systematic review examining the app

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Li, Yu, Jinggang Chu, Guozhen Wei, Sifan Jin, Tiantian Yang, and Bo Li. "Robust Placement of Water Quality Sensor for Long-Distance Water Transfer Projects Based on Multi-Objective Optimization and Uncertainty Analysis." Sustainability 13, no. 4 (2021): 1834. http://dx.doi.org/10.3390/su13041834.

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It is important to place water quality sensors along open channels in long-distance water transfer projects optimally for rapid source identification and efficient management of sudden water contamination. A new framework which considers multiple objectives, including earliest detection time, lowest missing detection rate and lowest sensor cost, and combines the randomness of injected contaminant type and contaminant incident consisting of contaminant intrusion location, time and mass, was established to obtain optimal placement of water quality sensor with better robustness in this paper. The

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Wister, Miguel A., Ernesto Leon, Alejandro Alejandro-Carrillo, Pablo Pancardo, and Jose A. Hernandez-Nolasco. "Using IoT for Cistern and Water Tank Level Monitoring." Applied System Innovation 7, no. 6 (2024): 112. http://dx.doi.org/10.3390/asi7060112.

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This paper proposes an experimental design to publish online the measurements obtained from four sensors: one sensor inside a cistern measures the level of drinking water, another sensor in a water tank monitors its level, a third sensor measures water flow or pressure from the pipes, and a fourth sensor assesses water quality. Several tank filling and emptying tests were performed. Experimental results demonstrated that if the cistern perceived that there was no water in the tank, it turned on the water pump to fill the tank to 100% of its storage capacity; while this was happening, the water

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15

Li, Cunli, Cuiling Jiang, Guangwei Zhu, et al. "Estimation of Water Quality Parameters with High-Frequency Sensors Data in a Large and Deep Reservoir." Water 12, no. 9 (2020): 2632. http://dx.doi.org/10.3390/w12092632.

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High-frequency sensors can monitor water quality with high temporal resolution and without environmental influence. However, sensors for detecting key water quality parameters, such as total nitrogen(TN), total phosphorus(TP), and other water environmental parameters, are either not yet available or have attracted limited usage. By using a large number of high-frequency sensor and manual monitoring data, this study establishes regression equations that measure high-frequency sensor and key water quality parameters through multiple regression analysis. Results show that a high-frequency sensor

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Adityas, Yazi, Muchromi Ahmad, Moh Khamim, Khalis Sofi, and Sasmitoh Rahmad Riady. "Water Quality Monitoring System with Parameter of pH, Temperature, Turbidity, and Salinity Based on Internet of Things." JISA(Jurnal Informatika dan Sains) 4, no. 2 (2021): 138–43. http://dx.doi.org/10.31326/jisa.v4i2.965.

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This research aims to monitor the quality of water used for aquariums. The physical parameters used are water pH, water temperature, water turbidity, and water salinity. Using a pH sensor, temperature sensor, turbidity sensor, and salinity conductivity sensor with Arduino as the controller. The prototype method used in this research, starting from the formulation, research, building stages to testing and evaluating the results of the research. The working process of the system is when the system is activated, the sensors will detect and capture the amount of value contained in the water, then

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Ahmed, Sahil, Syed Abdul Khaleel, Mohammed Mubarak, and Prof Pushpa T. "Water Motor and Water Quality Management Using Wifi and Blynk App." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 138–41. http://dx.doi.org/10.22214/ijraset.2022.41175.

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Abstract: As population is bound to expand and water is being used at the utmost level of exploitation, groundwater level is diminishing rapidly, the planet might face water emergency soon. India is an agrarian country, farmers rely upon groundwater, however to their needs and satisfaction the predictability of rainfall and a suitable weather is quite flawed. So they are compelled to dig borewells to a prominent depth and conclusively rely upon it. Larger part of individuals living in metropolitan regions are subjected to borewells as there could be no other option for water. The progressions

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Sabam, Parjuangan, Ali Rionaldi, and Purnama Ari. "Real-time monitoring and warning system in urban rivers." TELKOMNIKA Telecommunication, Computing, Electronics and Control 17, no. 3 (2019): 1521–25. https://doi.org/10.12928/TELKOMNIKA.v17i3.10397.

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Urban rivers water quality is not suitable for use. The volume of river water in the city is fast full when it rains. Both of these problems need to be monitored. The purpose of monitored to give a warning to a community around the rivers. The rivers water quality determined base on the pH sensor, and turbidity sensor detection. The river water level is determined based on the results of ultrasonic sensor readings. The reading of three sensors is sent via GSM (General Service Mobile) communication network in SMS (Short Message Service) form. The reading also sent via internet data communicatio

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Shekokar, Prof Santosh R. "IOT Based Smart Agriculture System For Crop Monitoring And Management." International Scientific Journal of Engineering and Management 03, no. 04 (2024): 1–9. http://dx.doi.org/10.55041/isjem01668.

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The aim of this project presents a Low Cost GSM Based Automated Irrigation System Using Arduino, Sensors and GSM Module. We use GSM Module so the Module sending the data to the Thing-speak server where it acts as front end to observe the sensor dynamic values and we can check the status of the water pump. It also acts as back end to store the data. The prototype is design in such a way that it will pump the water into the field as per our requirement depending on the weather conditions. The sensors used in the system are DHT11 Sensor (for sensing both humidity and temperature), Water Flow Sens

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Ahmad, Fandi, Ratnasari Ratnasari, Nur Aminudin, Ferly Ardhy, and Panji Bintoro. "Design and Construction of an Automatic Warm Water Media Shower Based on Arduino Uno." IJOEM Indonesian Journal of E-learning and Multimedia 3, no. 2 (2024): 83–89. http://dx.doi.org/10.58723/ijoem.v3i2.248.

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This research aims to design and develop a prototype of an automatic warm water shower using sound sensors and ultrasonic sensors based on Arduino Uno. The research method uses steps from the Research and Development (R & D) Approach. The automatic warm water shower prototype developed allows users to carry out bathing activities more efficiently and comfortably, avoids wasting water due to negligence in closing the tap, and provides an automatic warm water feature. How the automatic warm water shower prototype works using a sound sensor and an ultrasonic sensor based on Arduino Uno. If th

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Gonçalves, L. S., K. A. R. Medeiros, and C. R. H. Barbosa. "Proposition of water meter for buildings based on a thin-film resistive sensor: electromechanical and thermal characterizations." Journal of Physics: Conference Series 2606, no. 1 (2023): 012010. http://dx.doi.org/10.1088/1742-6596/2606/1/012010.

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Abstract Notoriously, measurement proves to be essential to encourage water conservation. Thus, this work characterizes two thin-film resistive sensors (bend sensors) with different coatings aiming at their application to measure water consumption. For this, the individual water measurement system is presented and discussed briefly. Then, resistive sensor parameters and operating principles are detailed, as well as the mathematical formulation of the correlation of the sensor resistance with the flow velocity. Methodologically, the system developed for the electromechanical and thermal charact

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Ahmed, Sk Ibrar, and Quazi Mohmmad Alfred. "Context aware Secure Collaborative Business Intelligence." Computer Science & Engineering: An International Journal 12, no. 1 (2022): 63–76. http://dx.doi.org/10.5121/cseij.2022.12108.

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India can face an shortage of potable and fresh water in the near future. Coherent, efficient, and low-cost methods to monitor water usage are crucial to prevent this alarming issue. Measurement of water usage accompanied with monitoring the purity of water can result in saving of water.In this paper an IoT based complete water flow monitoring system with some added features (Internet of Things) is proposed here. The entire setup is developed using Wi-Fi enabled microcontroller which consists of various sensors and actuators e.g hall effect sensor, pH. sensor, TDS sensor, solenoid valve, etc.H

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Singh, Yurav, and Tom Walingo. "Smart Water Quality Monitoring with IoT Wireless Sensor Networks." Sensors 24, no. 9 (2024): 2871. http://dx.doi.org/10.3390/s24092871.

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Traditional laboratory-based water quality monitoring and testing approaches are soon to be outdated, mainly because of the need for real-time feedback and immediate responses to emergencies. The more recent wireless sensor network (WSN)-based techniques are evolving to alleviate the problems of monitoring, coverage, and energy management, among others. The inclusion of the Internet of Things (IoT) in WSN techniques can further lead to their improvement in delivering, in real time, effective and efficient water-monitoring systems, reaping from the benefits of IoT wireless systems. However, the

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Surve, Vaishali, Hitesh, H. H. Patel, and Payal. "Sensor Based Irrigation Management in Crop Production: A Review." Annual Research & Review in Biology 39, no. 4 (2024): 1–4. http://dx.doi.org/10.9734/arrb/2024/v39i42068.

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Efficient water management in agriculture is crucial for sustainable crop production, especially in regions facing water scarcity. Sensor-based irrigation scheduling offers a promising solution by enabling precise and timely irrigation, optimizing water usage while maintaining or enhancing crop yields. This study was made in order to investigate the efficacy of sensor-based technologies in irrigation scheduling for improving water use efficiency in agricultural settings. Data on utilization of an array of sensors including soil moisture, weather and crop-specific indicators., real-time data wa

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Mohamad Nor, Alif Syarafi, Mohd Amri Md Yunus, Sophan Wahyudi Nawawi, Sallehuddin Ibrahim, and Mohd Fua'ad Rahmat. "Development of planar electromagnetic sensor array for nitrate and sulphate detection in natural water sources." Sensor Review 35, no. 1 (2015): 106–15. http://dx.doi.org/10.1108/sr-04-2014-633.

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Purpose – The purpose of this study is to determine the contamination level in natural water resources because the tremendous development in the agriculture sector has increased the amount of contamination in natural water sources. Hence, the water is polluted and unsafe to drink. Design/methodology/approach – Three types of sensor arrays were suggested: parallel, star and delta. The simulation of all types of sensor array was carried out to calculate the sensors’ impedance value, capacitance and inductance during their operation to determine the best sensor array. The contamination state was

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Petrova, Olga K., Irina I. Ivanova, Anna A. Shapovalova, and Aleksandr N. Zyablov. "DETERMINATION OF ANTIBIOTICS CEPHALOSPORIN SERIES WITH PIEZOELECTRIC SENSORS IN WATER SOLUTIONS." Applied Information Aspects of Medicine (Prikladnye informacionnye aspekty mediciny) 26, no. 1 (2023): 56–62. http://dx.doi.org/10.18499/2070-9277-2023-26-1-56-62.

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The aim of the work was to create a piezoelectric sensor modified with a polymer with molecular imprints of cefuroxime for its subsequent determination in aqueous solutions. For the synthesis of MIP, we used a mixture containing a copolymer of 1,2,4,5-benzenetracarboxylic acid and 4,4'-diaminodiphenyl oxide produced by OJSC IIPP SPA Plastic (Moscow), as well as a solution containing template molecules. The resulting mixture was applied to the surface of the sensor electrode by stamping. After that, thermal imidization was carried out in an oven. Next, the sensors were cooled and placed i

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Syafirah, Marwana, Rosliana Eso, and Husein. "IoT-Based Vaname Shrimp Pond Water Quality Monitoring Using the Quamonitor Tool." ELECTRON Jurnal Ilmiah Teknik Elektro 5, no. 1 (2024): 106–16. http://dx.doi.org/10.33019/electron.v5i1.149.

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Pond water pollution is the main problem in vannamei shrimp cultivation, so to overcome this problem, The decline in water quality is caused by a decline in the quality of pH, salinity and temperature in pond water. Researchers created the Quamonitor tool to monitor IoT-based vaname shrimp pond water. The research was conducted using the Research and Development (R&D) method with the Analyze, Design, Develop, Implement and Evaluate (ADDIE) model, assisted by WiFi, MQTT and Node Red networks to monitor water in order to display monitoring results on Android. This study aims to monitor the c

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Sui, Ruixiu, Horace C. Pringle, and Edward M. Barnes. "Soil Moisture Sensor Test with Mississippi Delta Soils." Transactions of the ASABE 62, no. 2 (2019): 363–70. http://dx.doi.org/10.13031/trans.12886.

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Abstract. One of the methods for irrigation scheduling is to use sensors to measure the soil moisture level in the plant root zone and apply water if there is a water shortage for the plants. The measurement accuracy and reliability of the soil moisture sensors are critical for sensor-based irrigation management. This study evaluated the measurement accuracy and repeatability of the EC-5 and 5TM soil volumetric water content (SVWC) sensors, the MPS-2 and 200SS soil water potential (SWP) sensors, and the 200TS soil temperature sensor. Six 183 cm × 183 cm × 71 cm wooden compartments were built i

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Fulton, Stephanie G., James C. Stegen, Matthew H. Kaufman, John Dowd, and Aaron Thompson. "Laboratory evaluation of open source and commercial electrical conductivity sensor precision and accuracy: How do they compare?" PLOS ONE 18, no. 5 (2023): e0285092. http://dx.doi.org/10.1371/journal.pone.0285092.

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Variation in the electrical conductivity (EC) of water can reveal environmental disturbance and natural dynamics, including factors such as anthropogenic salinization. Broader application of open source (OS) EC sensors could provide an inexpensive method to measure water quality. While studies show that other water quality parameters can be robustly measured with sensors, a similar effort is needed to evaluate the performance of OS EC sensors. To address this need, we evaluated the accuracy (mean error, %) and precision (sample standard deviation) of OS EC sensors in the laboratory via compari

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Gupta, Manas. "Advance Water Quality Monitoring System using Solar Power." International Journal for Research in Applied Science and Engineering Technology 9, no. VI (2021): 4136–41. http://dx.doi.org/10.22214/ijraset.2021.35937.

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As of the growing environmental and water challenge, access to clean water is of paramount importance. Many methods are used of checking the water level with a low cost rating system. Monitoring water quality in various areas as a real application is recommended for low-level channel and sensory areas. Designing and implementing this solar cell model with WSN technology is a daunting task. Third PH sensor (SKU: SEN0169), Turbidity sensor connected to Arduino, GSM and LCD for communication and monitoring purposes. These sensors take measurements of the relevant parameters (PH, Turbidity, and Te

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Boudaden, Jamila, Matthias Steinmaßl, Hanns-Erik Endres, and Peter Müller-Buschbaum. "Method to Study Water Diffusion into Polymers." Proceedings 2, no. 13 (2018): 812. http://dx.doi.org/10.3390/proceedings2130812.

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We designed and realized a low cost relative humidity (RH) capacitive sensor having an interdigitated transducer coated with a cheap sensing material working at room temperature (polyimide). Thermally perturbed diffusion of water molecules into the polyimide layer is studied by heating the sensor locally and measuring the sensor capacitance change. The swelling and deswelling model is applied to determine the time constant of involved processes. This simple method, using an evaluation kit developed by our group, to measure the sensor capacitance and to study the diffusion process of water mole

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Wang, Bingqian, Zhe Wang, Zhi Sun, and Bin Hou. "Optimal design of water immersion sensor layout for helicopter emergency flotation system based on the nsgaII algorithm." Journal of Physics: Conference Series 2764, no. 1 (2024): 012008. http://dx.doi.org/10.1088/1742-6596/2764/1/012008.

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Abstract Aiming at the problem of sensor layout in an emergency flotation system, a sensor layout scheme design method based on the NSGAII method is proposed. The ALE method is used to simulate the water landing process of the helicopter on different pitch angles. The logic relationship of the 4/5 voting system is used to improve the sensor module reliability. Further, a mathematical model of layout scheme is established to maximize the detection coverage and minimize the force acting on the water immersion sensors when helicopter emergent water landing as the objective functions. Based on the

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Yuvaraju.M*, Vasanthabalan.V. "DIY SENSOR BASED CONTROL FOR HYDROPONIC GARDENNING." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 6, no. 5 (2017): 556–61. https://doi.org/10.5281/zenodo.322486.

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Hydroponic is the different planting method followed in agriculture. This method is based on water and does not depend on soil. Here the nutrient is added with water and the plants are grown in water. This method need continuous monitoring for growthing and automatic system used here will fulfill the demand. This automatic system control the water pH level, water temperature, surrounding temperature and humidity. In addition it can be monitored remotely using IOT. The sensors used are pH sensor, Temperature and humidity sensor, water proof temperature sensor.

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Lee, Ji Hun, and Jae Kap Jung. "Development of Image-Based Water Level Sensor with High-Resolution and Low-Cost Using Image Processing Algorithm: Application to Outgassing Measurements from Gas-Enriched Polymer." Sensors 24, no. 23 (2024): 7699. https://doi.org/10.3390/s24237699.

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A high-resolution and low-cost image-based water level sensor was developed using an image processing algorithm. The sensor measures water levels in six channels simultaneously. The image processing algorithm automatically identifies water level images and determines the water levels by analyzing the brightness of the images. The measured water levels were verified by comparison with the calibrated water levels using known length standards. The performance test results of the developed water level sensor were compared with those of commercial water level sensors, demonstrating a superior resol

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Kim, Taehyung, Jeongun Kim, and Engchan Kim. "Ultrasonic Sensor-based Water Leveling for Three-dimensional Water Phantom: Prototype Development." Journal of Medical Physics 49, no. 3 (2024): 387–93. http://dx.doi.org/10.4103/jmp.jmp_60_24.

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Objectives: The purpose of this study was to develop a prototype for controlling the water level of a three-dimensional (3D) water phantom using ultrasound sensors and Arduino technology and evaluate its performance in setting up the 3D water phantom for radiation beam measurements. Materials and Methods: A prototype consisted of an Arduino Nano board and two types of ultrasound sensors (US015 and SR04). The accuracy of both sensors was tested at various distances and the performance was evaluated through statistical analysis. The distance measurement test was performed rigorously at intervals

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Akbar, Alvijar, Martin Clinton, and Ilham Firman Ashari. "Analysis and Implementation Monitoring Flood System Based on IoT Using Sugeno Fuzzy Logic." Komputika : Jurnal Sistem Komputer 12, no. 1 (2023): 25–34. http://dx.doi.org/10.34010/komputika.v12i1.7089.

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Flood disasters can have a detrimental impact such as damage to infrastructure, materials, and loss of life. One of the efforts that can be made to carry out early detection of flood disasters is to use a flood prediction system, where this system can monitor water levels, water flow rates, and predict real-time water increases. Information is sent to every citizen using the telegram chatbot. This system is built using several sensors and integrated with Telegram. The sensors used are ultrasonic and water flow sensors. The ultrasonic sensor is used to read the water level in the range of 0-50

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Abd Al-asadi, Hasan Allawi, and Amer Abdulmahdi Jabbar Chlaihawi. "Remotely controlled water channel system for laboratory education utilizing internet of things and SCADA technologies." Indonesian Journal of Electrical Engineering and Computer Science 31, no. 3 (2023): 1266. http://dx.doi.org/10.11591/ijeecs.v31.i3.pp1266-1273.

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This paper was discussed the hardware components of a remotely controlled water channel management system for laboratory education utilizing the internet of things(IoT) and supervisory control and data acquisition systems (SCADAs). The system consists of various sensors and devices included the air pressure sensor (mpx5010dp), water pressure sensor, ultrasonic distance sensor (JSNSR04T) and solenoid water valve plastic. The air pressure sensor (mpx5010dp) was used to detect the water level in the manometer of the pitot tube, a water pressure sensor for detecting the pressure of water, an ultra

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Hasan, Allawi Abd Al-Asadi, and Abdulmahdi Jabbar Chlaihawi Amer. "Remotely controlled water channel system for laboratory education utilizing internet of things and SCADA technologies." Remotely controlled water channel system for laboratory education utilizing internet of things and SCADA technologies 31, no. 3 (2023): 1266–73. https://doi.org/10.11591/ijeecs.v31.i3.pp1266-1273.

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This paper was discussed the hardware components of a remotely controlled water channel management system for laboratory education utilizing the internet of things(IoT) and supervisory control and data acquisition systems (SCADAs). The system consists of various sensors and devices included the air pressure sensor (mpx5010dp), water pressure sensor, ultrasonic distance sensor (JSNSR04T) and solenoid water valve plastic. The air pressure sensor (mpx5010dp) was used to detect the water level in the manometer of the pitot tube, a water pressure sensor for detecting the pressure of water, an ultra

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Tian, Hao, Chongchong Yu, Tao Xie, Tong Zheng, and Mei Sun. "A Novel Portable Soil Water Sensor Based on Temperature Compensation." Journal of Sensors 2022 (August 12, 2022): 1–13. http://dx.doi.org/10.1155/2022/1061569.

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Soil water sensors based on the standing wave rate (SWR) principle are affected by temperature in long-term operation. To address this problem, a temperature compensation model based on the binary regression analysis method is proposed. The measurement results of the temperature-compensated standing wave rate (TCSWR) sensor at different temperatures and soil volumetric water content are analyzed, and the least-squares principle is used to identify the parameters to be determined in the compensation model for temperature for the SWR soil water sensor. A portable tapered TCSWR sensor with built-

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Siringoringo, Cindy Elisa Pitaloka, Kolombus Siringo-ringo, and Marvin F. S. Hutabarat. "PERANCANGAN SISTEM DETEKSI TINGGI PERMUKAAN AIR DITANGKI DITAMPILKAN PADA LCD DAN LAMPU INDIKATOR BERBASIS NODEMCU ESP8266." Jurnal Sains dan Teknologi ISTP 20, no. 02 (2024): 184–98. http://dx.doi.org/10.59637/jsti.v20i02.371.

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A tool has been designed that can detect low, medium and full water levels. The series of tools designed is based on the NodeMCU ESP8266 microcontroller as the CPU. Because the water level detection tool still uses the Atmel, Atmega, Arduino Uno family microcontrollers as the CPU. The tool is designed to use a magnetic switch water sensor module as a water level detector, a NodeMCU ESP8226 microcontroller as a CPU, an LCD as a low, medium and full information display, a buzzer as an alarm sound signal generator indicating that the water is full, an LED indicator as an indication of the water l

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Yafis, Balqis, and Rahmat ;. "Designing Arduino-Based Sluice Control System With Self-Check Sensor Feature." JURNAL TIKA 6, no. 03 (2021): 205–12. http://dx.doi.org/10.51179/tika.v6i03.661.

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The use of Arduino-Based floodgates aims to address the issue of flooding. The goal of this research was to create a system that could monitor water levels and control floodgatesUltrasonic sensor was used to measure water level, as the water level becomes the indicator to open and close the floodgates. The ultrasonic sensor is mounted on the dam and measures the distance between the water’s surface and the sensor transmitter. The results of the measurement of the water level are used to control the floodgates. Sensor measurement results are not always valid, given the age of the sensor and the

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Kurnia Bakti, Very, Rais Rais, Abdul Basit, Wildani Eko Nugroho, and M. Nishom. "Perbandingan Hasil Nilai Baca Konsumsi Air Antara Sensor Water flow YF-B6 dan YF-S201 dalam Penggunaan Internet of Things." Jurnal Informatika: Jurnal Pengembangan IT 9, no. 1 (2024): 7–11. http://dx.doi.org/10.30591/jpit.v9i1.6530.

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The use of clean water is very necessary for human life, the existence of clean water requires adequate infrastructure, especially in the distribution and quality of the water. Water usage measurements at PDAM and Pamsimas still use analog water meters, although the reading values are relatively accurate, the entire calculation process is less efficient because it has to be done manually by humans which requires energy and time and there is the possibility of recording errors. Water flow sensors are able to provide an alternative as a projection for the future which makes it possible to build

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Indrasari, W., and L. V. Kadarwati. "Prototype of water level monitoring system using magnetic sensor and ultrasonic based on Arduino Mega 2560." Journal of Physics: Conference Series 2193, no. 1 (2022): 012052. http://dx.doi.org/10.1088/1742-6596/2193/1/012052.

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Abstract Water level monitoring is an activity to observe the water level by identifying and anticipating flood problems that will arise for action to be taken as early as possible. This system is connected by water level measurement. This prototype uses two types of sensors to measure the water level, the UGN3503 magnetic sensor will detect the water level horizontally, and ultrasonic sensors will detect vertically. Arduino Mega 2560, as a control system, regulates the work of the integrated sensors. The experiment using one UGN3503 sensor is obtained the maximum deviation on the addition or

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Alimudin, Erna, Arif Sumardiono, and Zaenurohman Zaenurohman. "IMPLEMENTATION OF FUZZY LOGIC FOR EARLY WARNING SYSTEM FOR FLOOD DISASTER IN CILACAP DISTRICT." Jurnal Ecotipe (Electronic, Control, Telecommunication, Information, and Power Engineering) 12, no. 1 (2025): 1–10. https://doi.org/10.33019/jurnalecotipe.v12i1.4529.

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unexpected flooding. The increasing volume of river water often overflows unnoticed, causing great losses to residents, both in terms of health and economy. A flood Early Warning System (EWS) based on LoRa communication and Arduino Mega2560 microcontroller was developed to address this problem. The system uses ultrasonic sensors to measure water level, DHT11 sensors for temperature and humidity, rain gauge sensors for rainfall, anemometer for wind speed, and SIM900A module to send data to ThingSpeak and website. Different from previous studies that only consider the water level, this EWS uses

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Mohd Fauzie Jusoh, Muhammad Firdaus Abdul Muttalib, Nur Sakinah Saedin, and Mohd Mahmud. "Automatic Monitoring of Class A Pan Evaporation using the Internet of Things (IoT)." Advanced and Sustainable Technologies (ASET) 3 (March 1, 2024): 78–89. http://dx.doi.org/10.58915/aset.v3i.586.

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This study aimed to assess suitable water level sensor types and implement the automated monitoring of water levels within a Class A pan evaporation system using the Internet of Things (IoT). Both analogue and ultrasonic water level sensors underwent testing in controlled laboratory conditions for performance analysis. The results showed that the analogue water level sensor exhibited suboptimal output sensor responses compared to the ultrasonic sensor, primarily due to its susceptibility to variations in solution types and immersion depths. In contrast, ultrasonic sensors demonstrated strong p

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Catsamas, Stephen, Baiqian Shi, Boris Deletic, Miao Wang, and David T. McCarthy. "A Low-Cost, Low-Power Water Velocity Sensor Utilizing Acoustic Doppler Measurement." Sensors 22, no. 19 (2022): 7451. http://dx.doi.org/10.3390/s22197451.

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Current commercial sensors to monitor water flow velocities are expensive, bulky, and require significant effort to install. Low-cost sensors open the possibility of monitoring storm and waste water systems at a much greater spatial and temporal resolution without prohibitive costs and resource investment. To aid in this, this work developed a low-cost, low-power velocity sensor based on acoustic Doppler velocimetry. The sensor, costing less than 50 USD is open-source, open-hardware, compact, and easily interfaceable to a wide range of data-logging systems. A freely available sensor design at

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Hapsari, Larasati Putri, Roberto Patar Pasaribu, and Ika Anjani. "The Use of An Arduino Uno Ultrasonic Sensor in Desalination Equipment's Water Filling Control." Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro 7, no. 2 (2023): 164. http://dx.doi.org/10.22373/crc.v7i2.15567.

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A sensor called an ultrasonic sensor works by converting electrical quantities into physical quantities (sound) and vice versa. An Arduino Uno is required to activate the system's ultrasonic sensor. The reservoir's water level is determined using ultrasonic sensors. The purpose of this investigation is to learn how to put together, program, and utilize the HC-SR04 Arduino Uno ultrasonic sensor with the Arduino IDE (Integrated Development Environment) application. Controlling the water in the desalination system is required so that the water entering the reservoir does not waste or overflow and

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Alfiah, Fia Ismi Nur, Dinda Salsabila P, and Frida Agung Rakhmadi. "Design and Characterization of Resistance Sensor to Optimize the Manufacturing of Infuse Water Lemon and Sprite Water Lymon Detection System." Proceeding International Conference on Science and Engineering 3 (April 30, 2020): 9–11. http://dx.doi.org/10.14421/icse.v3.458.

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This research was purposed to design and characterize a resistance sensor. This research was conducted with three phases: designing, manufacturing and characterization of resistance sensor. Sensor design was done using the 3D paint software. The tools used in sensor manufacturing were PCB, resistors, and copper wire. The tools used in sensor characterization were power supply, ohmmeter and samples of infuse water lemon and sprite water lymon. Sensor characterization was done by varying samples of 50ml, 100ml, 150ml. Data acquisition for each of samples was repeated 3 times. The result of this

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Efrizon, M. Irmansyah, Era Madona, N. Anggara, and Yultrisna. "Design and Development of Water Distribution Monitoring System in Regional Drinking Water Companies (PDAM) Based On Internet Of Things." Journal of Physics: Conference Series 2111, no. 1 (2021): 012024. http://dx.doi.org/10.1088/1742-6596/2111/1/012024.

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Abstract The purpose of this study is to create a prepaid PDAM clean water distribution system using a microcontroller based on the Internet of Things (IoT). The hardware used to realize the system consists of ultrasonic sensors, water flow sensors, relays, LCD buzzers and Arduino. ESP 8266 01 for delivery to the Thingspeak app. From the test results obtained HC-SR04 ultrasonic sensor reading error occurs when the water level is low and too high, the maximum measurable water level is 95%. When calculating the comparison between the water discharge that is read by the sensor and that measured b

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Christian Irwanto Barung. "Rancang Bagun Sistem Monitoring Kualitas Air Minum Pada Jasa Layanan Galon Isi Ulang." Jurnal Penelitian Rumpun Ilmu Teknik 1, no. 4 (2022): 144–59. http://dx.doi.org/10.55606/juprit.v1i4.1250.

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For some people, refilled gallon drinking water is an interesting option to choose than branded one because the price could be cheaper. Nevertheless, the owner of refilling service should keep maintaining quality of the drinking water to meet its quality requirements. In order to monitor the quality of drinking water at his or her refilling service, the prototype of wireless quality monitoring system is built using inputs from sensors, such as water temperature sensors, pH sensors, and electrical conductivity sensors. This device is also equipped with a water level sensor to detect the height

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