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Reference Manual
00809-0100-4808, Rev CA
June 2008
Rosemount 3051N
3-8
FIGURE 3-5. Traditional Flange (Option Code H2) Dimensional Drawing
Terminal connections
1.63 (41.4)
0.75 (20) Clearance for
Cover Removal
1
/2-14 NPT Conduit Connection
(Two Places)
4.3
(110)
5
(127)
Drain/Vent
Valve
1.1
(28)
Max
3.4
(87)
7.9
(202)
4.1
(105)
Housing Rotation Set Screw
Label
1
/4-18 NPT on Traditional Flange
for Process Connection
Nameplate
Meter Cover (optional)
Transmitter Circuitry
0.75 (20) Clearance for
Cover Removal
2.13
(54.1)
Note
Dimensions are nominal in
inches (millimeters).
1
/4-18 NPT on
Traditional Flange for
Process Connection
1.36 (35)
1.60
(41)
Center of gravity
(aluminum housing
without meter)
Center of gravity
(aluminum housing
without meter)
1.20
(30)
1.36
(35)