Centering Disc For Pipe Installations - Emerson Rosemount 3308 Series Reference Manual

Reference Manual
00809-0100-4308
2. Insert the centering piece.
3. Cut the tube to the desired length.
4. Move the centering piece.
5. Cut the rod inside the tube. Ensure the rod is fixed with the centering piece while
Postrequisites
After shortening the probe be sure to update the transmitter configuration to the new
probe length.
Related information
Probe length
3.5

Centering disc for pipe installations

To prevent the probe from contacting the chamber or pipe wall, centering discs are
available for flexible single, rigid single, and flexible twin lead probes. The disc is attached
to the end of the probe. Discs are made of stainless steel, Alloy C-276, Duplex 2205, or
PTFE.
For the segmented rigid single lead probe, up to five PTFE centering discs can be mounted
along the probe, but keep a minimum distance of two segments between the discs.
Additionally, a disc in SST or PTFE (part number 03300-1655-xxxx) can be attached to the
end of the probe.
Reference Manual
The centering piece is delivered from factory and should be used to prevent the
spacers centering the rod from coming loose.
cutting.
Installation
February 2020
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