Brooks Instrument Rotameter Calibration and Repair UAE
• Variable area flow meter or Rotameter is a low-cost, direct reading indicator for measuring liquid or gas flow.
• Used on clean, low viscosity fluids like light hydrocarbons.
• The float represents a restriction in the line, maintaining constant pressure drop as flow rate changes.
• Tube design proportional to the height of the float, allowing nearly linear scale over range.
• Conventional Rotameters measure as low as 0.1 cm3/min of water or equivalent gas flow.
• Variable area meters with non-circular cross-sections are available for measuring very small flows.
• Metal tube Rotameters measure low flows of liquids or gases of high temperatures and pressure.