3.2.5 Centering Disks and configured probe length
Centering disks are used to prevent the probe from contacting the wall in bypass or pipe
installations. Centering disks are mounted directly to the end weight on wire probes.
Note:
Rod probes use a bushing and cotter pin to secure the centering disk to the shaft.
Note:
Page 48
In some installations, such as in stillwells or narrow tanks, it is required
that a centering disk is attached to the bottom of an end weight.
SLG720: One 3.5mm hole to be drilled into the end of the rod probe using
a supplied drilling jig once the probe has been cut to length (if required).
SLG726: Require two 3.5mm holes.
See Figure 3-10 and Figure 3-11 for recommended location of holes and
assembly details of the centering disk. Secure the cotter pin by bending
the leads back once installed. See Table 3-11 and Table 3-12 for details.
SLG 700 SmartLine Level Transmitter User's Manual
Revision 7