Gas Leakage Detection System with Remote Monitoring

The design of an industrial gas monitoring system using the Internet of Things is presented in this study (IoT). Here, we use an MQ-2 gas sensor to identify chemicals like LPG, alcohol, and smoke. The analog signals from the gas sensor are read using a node-MCU microcontroller or wi-fi development board. We entered the gas value [10] into the code. These analog values are transmitted by the node- MCU to the Blynk app on the smartphone. The app displays a “Gas Detected” warning when the gas value rises above 10. As soon as the sensor detects a gas leak, an alarm sounds in the form of a buzzer, alerting anybody around, and the exhaust fan in that particular area is turned on to extract the gas. A gas detection system is necessary to continuously monitor the environment and help prevent gas leakage, thereby lowering the risk of fire and property damage. The gas leakage detection IoT-based project is a system that detects gas leaks in industrial and residential areas using IoT sensors. This system uses an array of sensors, such as MQ2 to detect and monitor the level of gas in the surrounding environment. Once a gas leak is detected, an alarm is triggered to alert the user of the potential danger. Additionally, the system sends an alert message to the user’s smartphone, enabling them to take necessary actions in a timely manner. This project aims to improve the safety of residential and industrial areas by detecting gas leaks in real- time using IoT technology.