First, the plastic pipe installation electromagnetic flowmeter must use the grounding ring, and arrange the grounding point near the flowmeter, short the two grounding rings and connect to the ground.
Second, the metal pipe with lining must also be equipped with a grounding ring, and the flange of the flowmeter should be connected with the flange on the pipe with the two wires attached to the product to ensure zero resistance between each pair of flanges.
3. The electromagnetic flowmeter is preferably installed on the vertical pipeline where the fluid flows from the bottom to the top. If it must be installed on the horizontal pipeline, ensure that the downstream pipeline position of the flowmeter is higher than the flowmeter position.
4. If there is a cut-off door upstream of the flowmeter, it must be ensured that there is a pipe diameter distance of 15 times between them.
Fifth, if there is heavy electrical equipment near the flowmeter, electrical equipment must be grounded. If there is a transformer nearby, the electromagnetic flowmeter must be selected.
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