- All detailed information of Rotameter | Use of Rotameter
The volumetric rate of flow of a fluid can be tracked with a rotameter, that is also referred to as a variable area flow meter. It comprises of a float that can move freely inside a tapered tube. The float rises as a result of the fluid's upward passage through the tapered tube. A scale on the tube's side indicates the flow rate, which is correlated with the position of the float within the tube.