Electromagnetic Intelligent Flowmeters | Top 10 Brands and Working Principles of Imported Intelligent Insertion Electromagnetic Flowmeters

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1. Range of intelligent electromagnetic flowmeter

The measurement range of intelligent electromagnetic flowmeter is usually recommended to have a flow rate of 2 to 4 meters/second in industrial applications, but in special cases, the minimum flow rate should not be less than 0.2 meters/second and the maximum should not exceed 8 meters/second. For media containing solid particles, it is recommended to have a flow rate of less than 3 meters per second to reduce electrode wear. For viscous fluids, a higher flow rate (greater than 2 meters/second) helps to automatically remove attachments and improve measurement accuracy. Under the condition of known flow rate Q, the diameter D (inner diameter of the pipeline) of the flowmeter can be determined by the following formula: Q=π D ² V/4, where Q represents flow rate (m ³/h) and V is flow velocity (m/h). The range of the flowmeter should be greater than the expected maximum flow value, and the conventional flow rapid closing should be slightly greater than 50% of the full scale scale. The following are flow meters of different diameters, corresponding to their respective flow ranges: φ15: 0.06~6.36 m³/hφ20: 0.11~11.3 m³/h...φ300: 25.43~2543.40 m³/hφ400: 45.22~4521.6 m³/h... The selection of flowmeter models includes different materials (such as 316L, HB, HC, etc.) and lining materials (such as polytetrafluoroethylene F

4, perfluoroalkoxy F46, etc.). In terms of functionality, there are different accuracy levels (0.

3, 0.

5, 1), load capacity, output frequency, interface type (such as RS485 interface), temperature adaptability (normal temperature, high temperature, ultra-high temperature), and pressure level (1.0MPa to 16MPa) to choose from. Structurall

2. What does LDBE mean in the LDBE intelligent electromagnetic flowmeter? LDBE in intelligent electromagnetic flow meters generally does not have a special standard significance, but is mainly a model identification used by some companies for differentiation or customization. Here is a detailed explanation of LDBE: Non standard naming: LDBE is not a standard naming convention in the electromagnetic flowmeter industry. In the field of electromagnetic flow meters, common naming prefixes include LD or LDE, which are usually used to represent the basic types or characteristics of electromagnetic flow meters. Company customization: Some companies may use custom models such as LDBE to differentiate their products or for the convenience of internal management and identification. This naming convention does not have any specific technical or industry standard meaning. Substantive significance: In essence, LDBE does not include any specific meaning other than representing electromagnetic flow meters. If there are, they are only custom labels added by individual companies to distinguish their products. Therefore, LDBE is mainly an electromagnetic flowmeter model identification customized by certain companies, without any specific industry standards or technical meanings.

3. Analysis of the reasons for the large flow

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