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Advantages and disadvantages of gas turbine flowmeters

  • April 3,2019.

Our company's gas turbine flowmeter is a collection of temperature, pressure, flow sensor and intelligent flow totalizer developed by the advanced technology of flow meter at home and abroad after optimization and design, integrating the theory of gas mechanics, fluid mechanics and electromagnetics. A new generation of high-precision, high-reliability gas precision meters with excellent low-pressure and high-pressure metering performance.

It has a variety of signal output modes and low sensitivity to fluid disturbances, and is widely used in the measurement of natural gas, coal gas, liquefied gas, light hydrocarbon gas.

This type of turbine flowmeter is an explosion-proof product with an explosion-proof rating: ExdIICT6.

The gas turbine flow meter, the volumetric flowmeter and the electromagnetic flow meter are listed together as flowmeters of certain representative significance in terms of accuracy level and repeatability. They stand out among several categories of flowmeters. Before explaining the advantages and disadvantages of the gas turbine flowmeter, let's first understand its composition.

Gas turbine flowmeter composition

Gas turbine flowmeter is composed of sensors and display instrument can also be made into a whole type, belongs to the high-precision flowmeter, is the main type of speed flowmeter, it USES a multi-blade rotor (turbine) to feel the average flow velocity of the fluid, and derived from the flow or the total amount of the instrument.

Gas turbine flowmeter advantages

(1)High precision in all flowmeters, belongs to the more accurate flowmeter, (2)Good repeatability, (3)Yuan zero drift good anti-interference ability, (4)Wide range, (5)Tight structure, etc. advantage.

Disadvantages of gas turbine flowmeters

(1)The calibration characteristics cannot be maintained for a long time; (2)The physical properties of the fluid have a great influence on the flow characteristics; (3)The cleanliness of the measuring medium is required to be high.

The turbine flowmeter USES batteriesIt is a kind of precision flow measuring instrument, which can be used to measure the flow and the total amount with the corresponding flow integrating instrument.Widely used in petroleum, chemical, metallurgy, scientific research and other fields of measurement, control systems.Turbine flow sensors with sanitary fittings can be used in the pharmaceutical industry.Can display total flow, instantaneous flow and flow full percentage.The battery USES the long-effect lithium battery multi-function display table battery service life may also achieve 12 months above.

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