Rosemount 8712C - Yamatake Honeywell Flowtubes; Yamatake Honeywell Flowtube to Model 8712 U Transmitter

B-25
Wiring Diagrams
YAMATAKE HONEYWELL
FLOWTUBES
Connect coil drive and electrode cables as shown in Figure B-24.
Yamatake Honeywell
Flowtube to
Model 8712U Transmitter
FIGURE B-24. Generic Wiring Diagram
for Yamatake Honeywell Flowtubes
Electrodes
A
B
C
Coils
Chassis Ground
Y
X
ROSEMOUNT MODEL
8712U TRANSMITTER
YAMATAKE HONEYWELL
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-24. Yamatake Honeywell Flowtube
Wiring Connections
Rosemount
Model 8712U
Yamatake
Honeywell
Flowtubes
1X
2Y
Chassis Ground
17 C
18 B
19 A