Nitrogen flow meter types mainly include the following categories

 

Nitrogen flow meter is an instrument used to measure nitrogen flow rate. According to different measurement principles and application characteristics,
nitrogen flow meter can be divided into multiple categories. The following are some main categories of nitrogen flow meter:

 

Vortex flow meter:

Based on the principle of Karman vortex street, the flow rate is calculated by detecting the frequency of vortex separation generated in the fluid.

It is suitable for the flow measurement of gases such as nitrogen, with the advantages of high precision, wide range, and low power consumption.

 

Mass flow meter:

Directly measures the mass flow rate of the fluid instead of the volume flow rate.

It is very useful in occasions where the mass flow rate of nitrogen needs to be accurately known, such as chemical and pharmaceutical industries

 

Thermal flow meter (also known as thermal mass flow meter):

The flow rate is calculated by measuring the heat taken away by the fluid when it flows through the heating element.

It is suitable for the flow measurement of gases such as nitrogen, especially for low flow and fast response occasions.

 

Float flow meter (rotor flow meter):

The flow rate is indicated by the displacement of the float (rotor) pushed by the fluid.

It is suitable for nitrogen measurement with small flow rate, with the advantages of simple structure and low price.

 

Differential pressure flowmeter (such as orifice flowmeter, venturi flowmeter, etc.):

Use the pressure difference generated when the fluid passes through the throttling device to calculate the flow rate.

Although it is not designed specifically for nitrogen, it is also widely used in many industrial applications, including nitrogen flow measurement.

 

If you want to know more about the selection and quotation of nitrogen flowmeter, please consult CIXIFM winny:

Email:sales01@cxflowmeter.com

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