Flow meter or flow sensor, as the name implicates is an instrument used to measure linear, nonlinear flow rate of a liquid. The use of a flow meter is crucial for many industry to know how much of a liquid that can be allowed or forbid at a time. Its important to select a proper flow meter for suitable application and type of liquid. The viscosity of a liquid, whether a liquid is dirty or not, the pressure range, the temperature of a liquid and the sizing of a pipe are a few important factor to be paid attention to when deciding which flow meter to choose.
