Reference Manual
00809-0100-4002, Rev BB
November 2012
Rosemount 1199
www.rosemount.com
Section 3
Installation
Seals Handling and Installation Considerations . . . . . . . page 3-1
Gaskets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-2
Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-3
Flanged Type Seals: Flush Flange (FFW) or Extended (EFW)
Diaphragm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-4
RFW Seal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-6
PFW Pancake Type Seals . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-7
RTW Threaded Type Seals . . . . . . . . . . . . . . . . . . . . . . . . . page 3-8
WSP Saddle Type Seals . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-9
TFS Wafer Style In-line Seal . . . . . . . . . . . . . . . . . . . . . . . . page 3-11
Hygienic Tank Spud Seals . . . . . . . . . . . . . . . . . . . . . . . . . page 3-12
Hygienic Flanged Tank Spud Seals . . . . . . . . . . . . . . . . . . page 3-13
Hygienic Tank Spud Welding Guidelines (SSW) . . . . . . . page 3-13
Hygienic Tank Spud Welding Guidelines (SSW) . . . . . . . page 3-13
Hygienic Tri-Clamp® Seals (SCW) . . . . . . . . . . . . . . . . . . page 3-16
This section contains installation information for various types of Rosemount
1199 Remote Seals.
Additional specialized remote seals are available. Contact Emerson Process
Management Technical Support for installation information on these seals.
SEALS HANDLING AND
INSTALLATION
CONSIDERATIONS
When unpacking or handling seal system assemblies, do not lift the seal or
transmitter by gripping the capillaries.
Avoid sharply bending or crimping the capillary tubing. The minimum bending
radius of the capillary tubing is 3-in. (8 cm).
When using heat or steam tracing, exercise caution if PVC coating is added
onto capillary. The PVC coating on the armor can break down at temperatures
around 212 °F (100 °C). Best practice for heat and steam tracing is to regulate
the temperature above the maximum ambient temperature for a consistent
result. To avoid accuracy effects and thermal stress, the capillary should not
be partially heated.
The material of a remote seal is designed to withstand pressure and wear
from process material, but outside of process connection conditions, remote
seals are delicate and should be handled with care.
NEVER
attempt to disconnect the seals or capillaries from the transmitter or loosen bolts.
Doing so will result in loss of fill fluid and will void the product warranty.
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