Flow meters are an integral part of the working mechanism in measuring liquid or gas passing through a pipe. Like any measurement device, there are also different kinds of flow meters used in a variety of applications. Each flow meter type has characteristics and specifications making it suitable for specific conditions. Factors surrounding the working condition also affect the selection process for the kind of flow meter used. This article aims to take a closer look at a specific type of flow meter, a turbine flow meter.

Distinguishing a turbine flow meter from other types of flow meters

The working principle of a turbine flow meter makes use of a free-spinning rotor for measurement. The change in velocity of the gas or fluid passing through the pipe results in the increase or decrease of rotor movement. The proportional relationship between the change in speed and rotation is the rate of flow.

There are different set-up methods for a turbine flow meter. One option is using a dual orifice. A double hole balances the mass affecting the rotor allowing for increased sensitivity levels. Similarly, different bearings can fit the turbine according to the requirements of the intended application.

A defining characteristic of a turbine flow meter is its ability to produce extremely high outputs. Pipes with very low flow rates are measurable using a turbine flow meter. The range of measurement for turbine flow meters covers amounts as minute as 0.001 cubic feet per minute or flow rate of as slow as 0.001 gallons per minute. Turbine flow meters are considered to have reliable and accurate readings suited for different applications.

Precautions in using a turbine flow meter

As a standard precaution in using turbine flow meters, observing extreme care is necessary when the fluid is non-lubricating. Non-lubricating fluid can cause the flow meter to wear out prematurely or produce inaccurate readings. Flow meters are outfitted with grease fittings to prevent this from happening. Aside from this, a turbine flow meter consists of parts which are subject to wear and tear with frequent use. A turbine flow meter should not abruptly shift from measuring liquid to measuring gas. Abrupt changes such as this can result in mechanical stress and degradation.

Application of turbine flow meters

The construction of turbine flow meters makes them suitable for specific conditions more than others. It is a reliable device used in monitoring and controlling energy use. It is also useful in determining total flow measurement and total flow rate measurement. Turbine flow meters are ideal in applications requiring flow rate control and system balancing. Other suitable uses of turbine flow meters include:

  • Precise measurements needed in cryogenics.
  • In applications requiring hygienic mixing and batching. Examples of this include breweries and dairy processing plants.
  • Pharmaceutical laboratories and production facilities.
  • Machines equipped with hydraulics.
  • For monitoring fuel use in automobiles as well as aerospace vehicles.

In addition to the applications mentioned above, turbine flow meters are also common for measuring natural gas flow rate in a variety of industrial applications.Visit here https://familyfitnessfood.com/

Published by Karen Anthony