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Reference Manual
00809-0100-4514, Rev BA
January 2008
2-7
Rosemount 1154
Figure 2-5. Transmitter Dimensional Drawings.
0.8
(20)
DETAIL A
3
/8-in. Mating
Tubing
Pressure
Range Code
Dimension
A
4, 5 2.13 (54)
6, 7 2.19 (55.6)
8 2.25 (57.2)
9 2.28 (57.9)
0 2.33 (59.1)
4.7 Max. (119.4)
4.7 Max. (119.4)
1.63
(41.3)
1.63
(41.3)
Low Side
Vent
Low Side
Vent
7
/16–20
UNF
(typical)
Dim.
A
Dim.
A
NOTE
Dimensions are nominal in inches
(millimeters).
4.72 Max. (119.9)
4.72 Max. (119.9)
9 Max.
(228.6)
9 Max.
(228.6)
3.4 (86.4)
3.4 (86.4)
0.8 (20) To End of Mating Tube
0.8 (20) To End of Mating Tube
Compression Fittings (2) Swagelok
for
3
/8-in. Tubing (optional
1
/4–18
NPT available)
Compression Fittings (1) Swagelok for
3
/8-in.
Tubing (optional
1
/4–18 NPT available)
Welded
Drain/Vent Valve
(2) (optional
1
/4–
18 NPT
available)
Welded
Drain/Vent
Valve (1)
(optional
1
/4–18
NPT available)
0.75 (19)
Clearance for
Cover Removal
(typical)
Nameplate
(remove for zero
and span adjust)
Transmitter
Circuitry
(this side)
Terminal
Connections
(this side)
7
/16–14 UNC
(4 places)
0.75 (19) Clearance
for Cover Removal
(typical)
Nameplate
(remove for zero
and span adjust)
Transmitter
Circuitry
(this side)
Terminal
Connections
(this side)
7
/16–14 UNC
(4 places)
ROSEMOUNT 1154DP AND 1154HP
ROSEMOUNT 1154GP
3.7
(94)
7
/16–20
UNF
(typical)
3.7
(94)
1
/2–14 NPT
Conduit
Connection
(1 Place)
1
/2–14 NPT
Conduit
Connection
(1 Place)