How to ensure the measurement accuracy of electromagnetic flowmeters and the long-term stable operation of the equipment.

How to ensure the measurement accuracy of electromagnetic flowmeters and the long-term stable operation of the equipment.

Simplified Troubleshooting for Common Electromagnetic Flowmeter Faults: Zero flow is often caused by an incomplete pipe filling, gas-containing medium, abnormal operating conditions/parameters, electrode contamination, or wiring/grounding faults. This requires parameter correction, ensuring full pipe operation, and inspecting the wiring and electrodes. Fluctuations in flow rate are often caused by poor grounding, electromagnetic interference, impurities in the medium, or pipe vibration.