MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202621048933 A) filed by Vishwakarma Institute Of Technology on April 17, 2026, for A Portable Hybrid Offline-Online Water Quality Monitoring Device.
Inventors include Patil, Aditya Dipak; Pate, Vivek Janardhan; Patekari, Mansi Indranil; Pathrabe, Vanshika Yogesh; and Ghule, Gauri.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The described technology pertains to a portable hybrid offline-online water quality monitoring device engineered for real-time evaluation of water parameters such as pH, turbidity, and temperature. This device addresses the challenges associated with conventional laboratorybased testing by incorporating an ESP32 microcontroller (104) alongside sensors, including a 4502C pH sensor (101), AB147 turbidity sensor (102), and DS18B20 temperature sensor (103). The design includes a 16×2 LCD display module (106) for local data visualization, a Wi-Fi interface for remote data transmission to the ThingSpeak IoT platform, and a compact, waterresistant enclosure. The system functions in offline mode to provide immediate feedback and in online mode for cloud-based storage, visualization, and analysis, with configurable alerts for deviations from water quality thresholds. Potential applications encompass environmental monitoring, agriculture, and public health. The modular design, energy-efficient power supply (105), and dual-mode functionality contribute to dependable performance across various field conditions.
Disclaimer: Curated by HT Syndication.
