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When the energy meter is installed at the back end of the valve and the valve is not fully open, the
flowmeter and the back end of the valve need to ensure a straight pipe section of at least 10D, as shown
in Figure 7.
Figure 7
The energy meter should use the principle of radio frequency, strong magnetic field, strong vibration and
other interference sources as much as possible, such as pumps and other equipment, to avoid their
interference on the measurement, as shown in Figure 8.
Figure 8
In order to ensure the upstream piping conditions required for high accuracy measurement of the
flowmeter, the piping installation as shown in the figure below is recommended.
When there are valves at the front and rear of the flowmeter, the front and rear straight pipe must meet
the front 5D and rear 2D installation methods at least, and the valve must be fully open, as shown in
Figure 9.
Figure 9
Summary of Contents for MFE600H Series
Page 1: ...MFE600H Operation Manual V2 1...
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