Authors : Dr. Neha Gupta, Atharva Gour, Abbas Mandleshwar Wala, Rohit Manna, Sarthak Agrawal
DOI :10.46335/IJIES.2025.10.7.5
Abstract – Gas leaks pose a significant safety hazard in residential and commercial environments, particularly when utilizing liquefied petroleum gas (LPG). To prevent incidents caused by LPG leakage, this paper proposes establishing an automated system for detecting gas leaks and providing alerts. [1] To monitor gas concentration levels in real time, the system integrates an Arduino Uno microcontroller with a Figaro TGS2612 gas sensor, a GSM 800 module, and a GPS module. The system automatically alerts the authorized personnel via SMS, providing them with precise location information, whenever it identifies that the gas density has surpassed a set limit. This technology reduces the likelihood of explosions and health risks by offering a cost-effective and efficient solution for the early identification of LPG leaks. [2] The proposed system serves as an effective tool for enhancing safety at home and in the workplace, as it has demonstrated accuracy, reliability, and responsiveness. This study enhances safety systems based on the Internet of Things and provides a scalable answer to issues related to gas leaks.
