Reference Manual
00809-0100-4664, Rev BA
January 2010
Rosemount 8712
E-32
Krohne Generic Sensor
to Rosemount 8712
Transmitter
Connect coil drive and electrode cables as shown in Figure E-30.
Figure E-30. Generic Wiring
Diagram for Krohne Sensors
and Rosemount 8712
Table E-28. Krohne Generic Sensor Wiring Connections
Rosemount 8712 Krohne Generic Sensors
18
2 7
Coil Shield
17 Electrode Shield
18 2
19 3
Electrodes
Coils
Ground
ROSEMOUNT 8712
TRANSMITTER
KROHNE
SENSORS
7
8
3
2
Ground
Fuse
This is a pulsed DC magnetic flowmeter.
Do not connect AC power to the sensor
or to terminals 1 and 2 of the
transmitter, or replacement of the
electronics board will be necessary.
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