As time moves on, the world is becoming a faster place to live. Speed has become a necessity and there is nothing that can be counted as a replacement for it. The huge population demands a lot of things at once and to provide them all of their needs, the factories around the world are busier than the clock. Every factory has neck breaking targets set on a daily basis and to meet the targets, many renovations have taken place to make the process more effective and less time consuming. One of these attempts lead to the creation of the huge store rooms where liquids are stored in larger than life containers each of them fitted with a liquid level indicator.

Today factories use a number of liquids in their manufacturing processes. Apart from just water, there are a number of chemicals used to make the work smoother and to bring out the beauty on every product. Since the factories are working at the speed of light, there is no room for a break in the process. If the work stops at a single point, the huge flow coming from behind can clearly cause havoc. Hence a break at any point would require the entire process to be halted until the work is good to go again. So, in order to make sure that every step is a smooth step, raw materials are procured and stored in huge quantities. This allows the entire flow to progress smoothly and the production lines remain efficient.

But since there are a number of gasses used too in the process, the cylinders in which they are stored cannot be measured by the ordinary liquid measuring gauge. Hence they require a special ultrasonic level indicator to be measured. As the indicator is capable to detect the pressure of the gasses inside the container without fail, it makes easy to measure the containers with it. By placing the transducer on the outer wall of the container, the detector starts sensing the pressure of the gas inside. Moving the transducer up or down in steps reveals the actual position of the contents inside. By repeating the process on every container, the actual level of the content inside every container can be obtained. This is undoubtedly one of the most precise and a safe way to measure the containers having gas inside them.