The classification of electromagnetic flowmeter mainly has the following several ways, as follows:

Classification of 1. by function

1. Ordinary electromagnetic flowmeter: This is the most basic model, mainly used for general industrial flow measurement.

2. Explosion-proof electromagnetic flowmeter: suitable for explosive and flammable medium flow measurement, such as petrochemical industry.

3. Protective electromagnetic flowmeter: with waterproof, dustproof and other functions, suitable for outdoor or harsh environment.

Classification of 2. by measurement medium

1. Gas electromagnetic flowmeter: used to measure gas flow, such as air, nitrogen, etc.

2. Liquid electromagnetic flowmeter: used to measure the flow of various liquids, such as water, various oils, etc.

3. classified by sensor structure

1. Integrated electromagnetic flowmeter: sensor and converter integrated design, compact structure, suitable for small diameter pipeline.

2. Split electromagnetic flowmeter: The sensor and converter are designed separately, suitable for large-diameter pipelines, easy to install and maintain.

4. classified by connection method

1. Flange type electromagnetic flowmeter: through flange connection, suitable for various pipeline systems.

2. Plug-in electromagnetic flowmeter: partially inserted into the pipeline, suitable for large-diameter pipelines or places that are not easy to replace.

5. classified by power supply mode

1. DC power supply type electromagnetic flowmeter: DC power supply, suitable for some specific environment.

2. AC power supply type electromagnetic flowmeter: AC power supply, more common. In addition, there are some special types of electromagnetic flowmeter, such as high temperature type, high pressure type and so on. These special types of electromagnetic flow meters are designed according to specific application scenarios and requirements.

In short, there are many types of electromagnetic flowmeters, and different models and specifications can be selected according to different use environments and needs. At the same time, because the electromagnetic flowmeter has good measurement accuracy and stability, it has been widely used in many industrial fields. When choosing an electromagnetic flowmeter, it is necessary to choose according to the actual situation to ensure the accuracy and reliability of the measurement. The above content is for reference only. For more information, it is recommended to consult the manufacturer or supplier of the electromagnetic flowmeter.