Comparative Study on Explosive Gas Leakage Detection with Automatic Switch

Gas leakage accidents, particularly involving Liquefied Petroleum Gas (LPG), pose a significant threat to households and industries.This paper presents an innovative gas leakage detection system with an automatic shut-off mechanism to enhance safety and prevent hazardous incidents.The proposed system integrates a gas sensor to detect LPG leaks in real-time.Upon detection, the system automatically shuts off the gas supply by deactivating the regulator, thereby mitigating the risk of fire or explosion.Additionally, a notification alert is sent to the homeowner via a mobile message, ensuring prompt awareness and response.The system is designed to be cost-effective, user-friendly, and highly reliable, making it a practical solution for domestic and commercial applications.The device operates with minimal power consumption and ensures continuous monitoring without manual intervention.Its rapid response time enhances safety by immediately counteracting potential hazards.The implementation of this smart detection system can significantly reduce gas-related accidents, enhancing safety and security in residential environments.Future improvements may include IoT integration for remote monitoring and enhanced automation features.