What is a Variable Area Flow Meter?
An example of a variable area flow meter is the rotameter, which uses float as a flow indicator, suspended in the midst of a tapered tube.
An example of a variable area flow meter is the rotameter, which uses float as a flow indicator, suspended in the midst of a tapered tube.
Spring loaded variable area flow meter uses a spring as a balancing force and measures flow rate with a float movement.
Study about the Difference between Fixed Area and Variable Area Flow Meters. Advantages and disadvantages of these flow meters.