Safety System for Gas Pipeline
Abstract
To detect a presence of a dangerous LPG leak in your car or in a service station, storage tank environment used MQ-6 Gas sensor. This unit can be easily in incorporated to sound an alarm or give a visual indication of the LPG concentration. The sensor has excellent sensitivity, with a quick and excellent response time. Also there is one pressure sensor to detect pressure in gas pipeline. If the LPG sensor senses any gas leakage form storage it will give signal to microcontroller. Also if the pressure of gas increases above given threshold it also give signal to microcontroller. This signal is monitored by the micro controller and it will identify the gas leakage. Now micro controller is turn on LED and buzzer whenever gas is detected by sensor. After few milliseconds delay it also turn off electromagnetic valve and send massages to mobile number. Also if pressure increases then it will turn off the electromagnetic valve.
References
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