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1. Selection Requirements for Electromagnetic Flowmeters
Hello, Dawston (China) Co., Ltd., a wholly-owned subsidiary of DOWESTON Process Control Instruments in the United States, is pleased to answer your question. The selection requirements for electromagnetic flow calculation include the following aspects: flow rate Range Respect Key: It is necessary to select the appropriate electromagnetic flowmeter based on the flow range in the actual application scenario to ensure measurement accuracy and reliability. Fluid medium: It is necessary to consider the characteristics of the measured medium, such as temperature, pressure, density, viscosity, as well as the corrosiveness and degree of corrosion of the medium. Pipeline size: Select the appropriate electromagnetic flowmeter based on the pipeline size to ensure smooth installation and use. Accuracy requirements: Select an appropriate electromagnetic flowmeter based on the accuracy requirements of the flowmeter in actual application scenarios to meet measurement requirements. Environmental conditions: Consider the environmental conditions for the installation of electromagnetic flow meters, such as temperature, humidity, vibration, etc., and choose the appropriate model. Output signal: Choose the appropriate output signal type and method as needed, such as analog signal, digital signal, HART, etc. Power supply method: Select the appropriate power supply method based on the on-site power supply conditions, such as AC, DC, battery, etc. Measurement requirements: Select the appropriate electromagnetic flowmeter model and options based on actual measurement requirements to meet the measurement requirements. If you have a purchasing need for vortex flowmeters, please f
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2. What is the function of an electromagnetic energy meter
The electromagnetic energy meter is composed of an energy integrator, an electromagnetic flowmeter, and a temperature sensor, with both integrated and split structures.
. By collecting temperature and flow data and using the thermodynamic energy accumulation formula, the heat exchange rate can be accumulated to display data such as heat exchange rate, instantaneous temperature, and flow rate. Historical data can also be analyzed using a bar chart, and it has communication capabilities. Features of the Qingzi Electromagnetic Energy Meter: 1. It complies with the relevant provisions of the CJ128-2007 standard for energy meters in the urban construction industry. 2. Large screen LCD display in both Chinese and English, which can display real-time data such as the supply and return water temperature, instantaneous flow rate, cumulative flow rate value, instantaneous cooling (heating) value, and cumulative cooling (heating) value of the measured medium. 3. Historical data query function, displayed in a bar chart format for easy analysis and viewing of data. 4. Parameter settings that are closer to practical engineering applications, with multiple layers of password protect