Rotameters Manufacturer and Supplier in India

Fidicon Devices India is a company that manufactures and supplies rotameters. A rotameter is a type of flowmeter that measures the flow rate of a fluid in a closed tube.

What is a Rotameter ?

A Rotameter is a flow meter used to measure the flow rate of liquids or gases in a closed system. It is a device that consists of a vertically oriented tapered tube, typically made of glass or plastic, with a float inside. The float is designed to move up and down the tapered tube in response to changes in the flow rate of the fluid being measured.

The fluid enters the bottom of the tapered tube and flows upwards, causing the float to rise. As the float rises, the cross-sectional area of the annular opening between the float and the tube increases, allowing more fluid to flow through the meter. The float will eventually reach a point where the buoyant force of the fluid is equal to the weight of the float, at which point the float will settle at a specific position within the tube. The position of the float is directly proportional to the flow rate of the fluid.

Rotameter Features

Here are some common features of Rotameters:

  • Tapered Tube: The Rotameter consists of a tapered tube, which is usually made of glass or plastic.
  • Float: The Rotameter has a float inside the tapered tube, which is typically made of a lightweight material such as glass or plastic.
  • Mounting Options: Rotameters can be mounted in a variety of ways, depending on the application.
  • Pressure and Temperature Limits: Rotameters are typically designed to operate within specific pressure and temperature ranges.
  • Accuracy: Rotameters provide accurate flow measurements over a wide range of flow rates.
  • Cost: Rotameters are relatively inexpensive compared to other types of flow meters, such as ultrasonic or electromagnetic flow meters.