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Reference Manual
00809-0100-4808, Rev CA
June 2008
3-5
Rosemount 3051N
NOTE
For steam service, do not blow down impulse piping through the transmitter.
Flush the lines with the blocking valves closed and refill the lines with water
before resuming measurement.
NOTE
When the transmitter is mounted on its side, position the Coplanar process
flange to ensure proper venting or draining. Keep drain/vent connections on
the bottom for gas service and on the top for liquid service.
NOTE
The Rosemount 3051N transmitter incorporates two independent seals
between the process connection and the conduit connection.
FIGURE 3-2. Coplanar Flange
Mounting Configurations with
Optional Bracket (Code B4) for
Panel Mounting
7.1
(181)
6.2
(156)
4.8
(120)
4.3 (110)2.8 (72)
3
/8-16 x 1
1
/4
Bolts for
Mounting to
Transmitter
5
/16 Bolts for Panel
Mounting (not supplied)
2.81
(71)
3.4
(85)
Note
Dimensions are nominal in inches (millimeters).
2.81
(71)
2.13
(54.1)