The electromagnetic flowmeter's ceramic lining can measure slurry. The ceramic lining of electromagnetic flowmeter is generally suitable for measuring the flow rate of low-viscosity liquids, such as water, acid, alkali, etc. For high-viscosity liquids, such as pastes, slurries, etc., when using electromagnetic flowmeters, attention must be paid to selecting the appropriate lining material and sensor model. to ensure measurement accuracy and stability.