Gas flow meter types and selections

Gas flow meter is a commonly used flow measurement instrument, mainly used to measure the flow rate of gas media. It has many types and models, which can be selected according to different application scenarios and measurement needs. Types of gas flow meters include:

1. Vortex flow meter: An instrument that uses the vortex principle to measure gas flow. It has the characteristics of high measurement accuracy, good stability, and fast response speed.

Famet Vortex Flowmeter

2. Differential pressure flowmeter: An instrument that calculates the flow rate by measuring the pressure difference generated when the gas medium flows in the pipeline. It is suitable for various types of gas media.

3. Thermal flow meter: An instrument that uses the principle of heat conduction to measure gas flow. It has the characteristics of wide measurement range, high accuracy, and good stability.

4. Mass flow meter: An instrument that directly measures the mass flow of gas media. It is suitable for various types of gas media and has high measurement accuracy.

5. Volumetric flow meter: An instrument that calculates flow rate by measuring the volume occupied by the gas medium flowing in the pipeline. It is suitable for measuring low-viscosity gas media.

6. Float flow meter: An instrument that uses the float principle to measure gas flow. It is suitable for measuring small flow gas media.

When selecting a gas flowmeter, you need to consider the following factors:

Measurement medium type: Different gas media require different flowmeter models. 2. Measurement accuracy: Choose different accuracy levels according to actual needs. 3. Measuring range: Choose different measuring ranges according to actual needs. 4. Pipe size: Different pipe sizes require different flow meter models. 5. Installation conditions: Consider installation location, pipeline layout and other factors. 6. Price budget: Choose flow meter models in different price ranges according to actual needs. In short, when selecting a gas flow meter, you need to comprehensively consider the actual needs and the above factors to select a suitable flow meter model.