Installation
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MID_M1000_BA_02_1802
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3.2.4 Pipe reducer requirements
With pipe reducers as per DIN 28545 detectors can be mounted in larger pipelines.
You can determine the occurring pressure drop by using the shown nomogram (only
applicable to liquids with similar viscosity like water).
Note:
•
In cases where flow velocities are very low, you can increment them by
reducing the size on the measuring point and hence obtain a better
measuring accuracy.
Define pressure loss:
1. Calculate diameter ratio d/D.
2. Read pressure loss depending on d/D ratio and flow velocity.
D = pipeline
d = detector
Diameter relation d/D
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Summary of Contents for ModMAG M1000
Page 46: ...Program structure Page 44 47 MID_M1000_BA_02_1802 8 Program structure ...
Page 47: ...Program structure Page 45 47 MID_M1000_BA_02_1802 ...
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