Flowmeters

Acrylic Body Rotameter

Flowmeters

What are Rotameters ? The rotameter is an industrial flowmeter used to measure the flowrate of liquids and gases. The rotameter consists of a tube and float. The float response to flowrate changes is linear, and a 10-to-1 flow range or turndown is standard. In the case of Flowtel Engineering, far greater flexibility is possible through the use of correlation equations. The rotameter is popular because it has a linear scale, a relatively long measurement range, and low pressure drop. It is simple to install and maintain.

View Details Code: FL-1

Metal Tube Rotameter

Flowmeters

For higher pressures and temperatures beyond the practical range of glass tubes, metal tubes are used. These are usually manufactured in stainless steel. The position of the float is determined by magnetic or mechanical followers that can be read from the outside of the metal metering tube.

View Details Code: FL-4