Date Added: Nov 2012
The system developed here is useful for measurement of waste gas (like Co2) remotely. This will helpful particularly for the environment department because many chimneys releases polluted gases now-a-days, which is a serious issue for Global warming. If any factory emits gas beyond some predefined specified limit, this system will send an alarm to operators mobile. For this, infrastructure of GSM has been used. Moreover the authors have implemented MODBUS-a serial communication protocol. And for local monitoring, a user friendly GUI has been developed so that required action can be taken immediately. Location of affected site is monitored by GPS module. Measured data can be sent to any mobile by just entering the mobile number in developed GUI.