ALAT DETEKSI DAN PENANGGULANGAN AWAL KEBOCORAN GAS LPG BERBASIS SMS

Abstract

In the modern era, LPG is often used as fuel of industrial processes . It replaced the fuel oil burning system that is said outdated. Could not be denied, that the more modern and a practical tool, the larger risk incurred. Including risk of fire caused due to leakage of LPG. Some researchers had observed this problem and tried to provide solutions how to create a LPG leaking detector sensor. But this is less effective because it is not be equipped with wireless communications. Seeing this reality, it can be concluded that we need a LPG leaking detector that can send informations whenever gas leaking occured . Hopefully, the risk of fire due to leakage of LPG can be reduced with this tool. In this Final Project will be created early warning system LPG leaking gas using Short Message Service (SMS), when TGS2610 sensor detected a certain degree of LPG, mikrokontroller will send warning informations through a modem SIM300C. In testing, the tool can detect any leakage of LPG gas at a gas levels above 300 ppm, this tool is also capable of sending information to the writer handphone numbers when a gas leak and also capable of closing gas regulator when receive sms "close" from the authors. Keyword : LPG, TGS2610 SENSOR, SIM300C MODEM, SMS.