Ever wanted to quickly and cheaply
measures the flows rate of a gas flows or water flows, then one of the simplest
and most economical flowmeters on the market is the variable area type
flowmeters. Often referred to as a rotameters or glass tube flowmeters, this is
one of the most economical and reliable instruments for measuring flows. They
are available in a wide variety of configurations for different gases, fluids,
temperatures and pressure, all with differents styles of connections. The Air Flowmeters |SteamFlowmeters |Electromagnetic Flowmeters| PD Flowmeters in india | Addmas requires no power and in its smallest form can be carried
in your pocket.
It consists of a simple measurements
principle of a floats moving up and down in a graduated tapered glass tube. As
the flows enters the bottom of the meters, which is positioned in a vertical
position, the flow pushes the float upwards until a sufficient gap has grown
between the tube wall and the floats, at this point the float is in equilibriums.
Decreasing the flow causes the float to fall and increasing the flow causes the
float to rises. With a calibrated graduated scale marked on the tube, the
positioning of the float then determine the flows rate through the meters. The
float is often a cone shaped slug in the larger meters and a ball in the
smaller meters.
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