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『Installation diagram of electromagnetic flowmeter』Related information(clamp on meter|electromagnetic meter|venturi meterrotameter|orifice meter|ultrasonic flow meter|mass flow meter|coriolis mass flow meter|coriolis flow meter|magnetic flow meter|magmeter flow meter|magflow flow meter|mag meter flow meter|electromagnetic flow meter|vortex flow meter|turbine flow meter|thermal mass flow meter|thermal flow meter|rotameter flow meter)
1. Pipeline flowmeter
2. Wiring diagram of split type sewage electromagnetic flowmeter
The wiring of split type sewage electromagnetic flowmeter is divided into two parts: internal wiring and external wiring. The following is a detailed explanation: the internal wiring is the connection between the sensor and the conversion amplifier, with a total of 5 wires, as follows: excitation coil wiring: 2 wires, marked as XY, used to provide current to the excitation coil and generate a stable magnetic field. Electrode wiring: 2 wires, labeled AB, used to collect induced electromotive force signals generated by fluid flow. Grounding wire: 1, marked as C, used to connect the sensor housing to the ground, ensuring equipment safety and reducing interference. External wiring is mainly used for power input and signal output, as follows: Power input terminal: 2 wires, used to connect external power sources (usually 24V DC) to provide working power for the flowmeter. Signal output line: 6 wires, divided into the following three categories: 4-20mA output line: 2 wires, used for transmitting differential current signals proportional to flow rate, suitable for long-distance transmission and connection with PLC, DCS and other systems. RS232 communication cable: 2 wires, used for short distance serial communication, can be connected to a computer or upper computer for data acquisition and parameter setting. RS485 communication cables: 2, used for long-distance serial communication, supporting multi-point communication, suitable for distributed control systems in industrial sites. Grounding terminal wire: located on the cylinder, used to ground the flowmeter as a whole, ensuring equipment safety and reducing electromagnetic
2, RS485). Ensure the grounding terminal wire on the cylinder is reliably grounded. Check if all wiring is securely damaged by hand and if there are no short circuits or open circuits. Power on test to confirm that the flowmeter is working properly. By following the above steps, the wiring and installation of the split type sewage electromagnetic flowmeter can be completed, ensuring its stable and accurate measurement of sewage flow rate.
3. How to install electromagnetic flowmeter: Electromagnetic flowmeter wiring diagram
4. What are the installation specifications for electromagnetic flowmeter?
1、 You should stay away from equipment with strong magnetic fields.
2、 Avoid places with