DOMESTIC GAS CYLINDER USAGE MONITORING SYSTEM

摘要

The product is mainly used for of domestic gas cylinder usage indication. The product is to be mounted on the cylinder stand. Power for the whole circuitry is provided by battery. The invention includes LED and LCD display to indicate the cylinder usage.Three LEDS are provided to indicate the different gas levels. Even a nontechnical person can easily understand the indications. LEDS uniquely indicate three different gas levels. When the red LED blinks it means that the gas level is nearing empty. Simultane ously the timer stops and number of days the cylinder consumed is displayed in the LCD.