Instruthinkglass tube rotameters can measure the flow rate of liquids and gases. Generally, the rotameter is a tube made of plastic, glass, or metal combined with a float, which responds linearly to the tube’s fluid flow rate. The glass tube rotameter is the most common type of meter, so widely used in industries, pilot plants & labs to calculate flow rates of different liquids and gases. These devices monitor natural gas supply into furnaces & ovens, cooling liquids to guard equipment, sampling systems within laboratories & flow rate of water in & out of huge tanks.

Instruthinkglass tube rotameter is mainly used to automatically shut down the heavy equipment once the bearing lubricant supply becomes very low. Electrical equipment shuts down once the flow of cool water drops under a fixed limit. It is utilized in different industries. These are used where a quality air supply is required, where low pressure is necessary. It is also used in laboratories in the medical field to measure oxygen flow rate and the process and oil industries.