Reference Manual
00809-0100-4727, Rev EA
October 2010
Rosemount 8700 Series
2-16
Conduit Cables
Run the appropriate size cable through the conduit connections in your
magnetic flowmeter system. Run the power cable from the power source to
the transmitter. Do not run power cables and output signal cables in the same
conduit. For remote mount installations, run the coil drive and electrode
cables between the flowmeter and transmitter. Refer to Electrical
Considerations for wire type. Prepare the ends of the coil drive and electrode
cables as shown in Figure 2-16. Limit the unshielded wire length to 1-in. on
both the electrode and coil drive cables. Excessive lead length or failure to
connect cable shields can create electrical noise, resulting in unstable meter
readings.
Figure 2-16. Cable Preparation
Detail
NOTE
Dimensions are in
inches
(millimeters).
1.00
(26)
Cable Shield
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