👉 A flow meter is a device used to measure and control the rate of flow through a fluid or fluid mixture. It consists of a tube that contains a liquid, typically water, and a valve that allows the liquid to enter or exit the tube at a predetermined rate. The pressure and temperature of the liquid are measured by sensors on the side of the meter, which then convert this data into an output signal that can be displayed on a display screen or transmitted over a network. Flow meters are commonly used
