Emerson Process Management ROSEMOUNT 5300 - Manual (Page 57)

Reference Manual
00809-0100-4530, Rev BA
July 2009
3-27
Rosemount 5300 Series
Rigid Single Lead probe (8 mm)
NOTE!
The washer should not be used if the disc material is C-276.
NOTE!
Centering discs may not be used with PTFE covered probes.
To avoid bending the probe (rigid probes), or twisting and coming into contact
with the chamber wall (flexible probes), a small clearance distance between
centering disk and chamber bottom is recommended. The clearance distance
of 1 in. (25 mm) is selected with a dome shaped chamber bottom in mind,
which may prevent the centering disk from reaching the bottom.
1. Mount the centering disc at the
end of the probe.
2. Fasten the disc by inserting the
split pin through the bushing
and the probe.
3. Secure the split pin.
Bushing
Split pin
A clearance distance
of 1 in. (25 mm)
between the probe
end and the chamber
bottom is
recommended.
Bushing