Electrical Installation; Grounding - ABB WaterMaster Manual

WaterMaster
Electromagnetic flowmeter

4 Electrical Installation

4.1 Grounding

Caution. For safety reasons and optimum performance, the flowmeter, pipelines and medium must be
correctly bonded and grounded according to regulations.
Note.

The flow sensor must not be connected to a ground spike.
For bonding connections use 4mm

Fig. 4.1 All Metal Pipe (Including Lined Metal Pipe)
Fig. 4.2 Metal Pipe with Flange Adaptor
IM/WM–EN Rev. M
2
(< 10AWG) cable.
Optional fluid contact ring for lined pipes
4 Electrical Installation
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