Azbil MagneW Plus+ NNK140/941, User Manual

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Azbil Corporation
20
MagneW PLUS+ Electromagnetic Flowmeter Open channel Flowmeter Detector
4-4 : Examples of installation
Schematic drawings
Weir
Mounting
Gate
1) It is recommended that a
gate with a lifting device be
used. If there is a possibility that
the upstream water level will
become lower than the inlet port
of the detector, a downstream
wirer plate or a adaptor must be
installed to avoid exposing the
measuring pipe in to air.
2) MagneW™3000 FLEX/
PLUS, the NNK detector, can
be mounted in direct or reverse
direction. However, wiring
connections must be made
accordingly.
Flow measurement with a NNK
detector installed in an open
channel.
Flow measurement with a NNK
detector installed on the intake
end of channel.
Flow measurement with
submersible electromagnetic
flormeter installed in a pit.
Flow measurement with a NNK
detector installed in a discharge
end channel.
Flow measurement with a NNK
detector installed in a discharge
tube.
Discharge flow measurement with
a NNK detector with an elbow
flange installed in a profabrication
sewage disposal plant.