Rosemount 8712C - Fischer and Porter Flowtube to Model 8712 U Transmitter

B-15
Wiring Diagrams
Fischer and Porter
Flowtube to
Model 8712U Transmitter
Connect coil drive and electrode cables as shown in Figure B-14.
FIGURE B-14. Generic Wiring Diagram
for Fischer and Porter Flowtubes
Electrodes
2
1
3
Coils
Chassis Ground
M2
M1
ROSEMOUNT MODEL
8712U TRANSMITTER
FISCHER AND
PORTER FLOWTUBES
8712-8712E01A
Fuse
This is a pulsed dc
magnetic flowmeter.Do
not connect ac power
to the flowtube or to
terminals1and2of
the transmitter,or
replacement of the
electronics board will
be necessary.
TABLE B-14. Fischer and Porter Generic
Flowtube Wiring Connections
Rosemount
Model 8712U
Fischer and Porter
Flowtubes
1M1
2M2
Chassis Ground
17 3
18 1
19 2