Rosemount 1151GP - Page 17

Reference Manual
00809-0100-4360, Rev BA
August 2008
2-7
Rosemount 1151
Table 2-1. Rosemount 1151LT Dimensional Specifications
Class
Pipe
Size
Flange
Thickness A
Bolt Circle
Diameter B
Outside
Diameter C
No. of
Bolts
Bolt Hole
Diameter
Exten.
Diam. D
(1)
O.D.
Gask. Surf. E
Lower Housing
Xmtr
Side F
Proc.
Side G
ANSI 150 2 (51)
3 (76)
4 (102)
1.12 (28)
1.31 (33)
1.31 (33)
4.75 (121)
6.0 (152)
7.5 (190)
6.0 (152)
7.5 (190)
9.0 (228)
4
4
8
0.75 (19)
0.75 (19)
0.75 (19)
NA
2.58 (65)
3.5 (89)
3.75 (95)
5.0 (127)
6.81 (173)
2.9 (74)
3.11 (79)
4.06 (103)
2.16 (55)
3.11 (79)
4.06 (103)
ANSI 300 2 (51)
3 (76)
4 (102)
1.25 (32)
1.50 (38)
1.62 (41)
5.0 (127)
6.62 (168)
7.88 (200)
6.5 (165)
8.25 (209)
10.0 (254)
8
8
8
0.75 (19)
0.88 (22)
0.88 (22)
NA
2.58 (65)
3.5 (89)
3.75 (95)
5.0 (127)
6.81 (173)
2.9 (74)
3.11 (79)
4.06 (103)
2.16 (55)
3.11 (79)
4.06 (103)
ANSI 600 2 (51)
3 (76)
1.12 (28)
1.37 (35)
5.0 (127)
6.62 (168)
6.5 (165)
6.62 (168)
8
8
0.75 (19)
0.88 (22)
NA
2.58 (65)
3.75 (95)
5.0 (127)
2.9 (74)
3.11 (79)
2.16 (55)
3.11 (79)
DIN
PN10-40
DN 50 26 mm 125 mm 165 mm 4 18 mm NA 95 mm 74 mm 55 mm
DIN
PN 25/40
DN 80
DN 100
30 mm
30 mm
160 mm
190 mm
200 mm
235 mm
8
8
18 mm
22 mm
65 mm
89 mm
127 mm
173 mm
79 mm
103 mm
79 mm
103 mm
DIN
PN 10/16
DN 100 26 mm 180 mm 220 mm 8 18 mm 89 mm 173 mm 103 mm 103 mm
(1) Tolerances are 0.040 (1.02), –0.020 (0.51).
C
B
DIAPHRAGM ASSEMBLY
AND MOUNTING FLANGE
NOTE
Dimensions are in inches (millimeters).
Permanent Tag
(optional)
11.38 (289) Max.
Serrated Face
Gasket Surface
E
D
A
Wired-on Tag
(standard)
Flange
Adapter
2-, 4-, or 6-in.
(51, 102, or 152)
Extension
4.5
(114)
Max.
4.45
(113)
Max.
Flushing
Connection
1
(25)
F
G
E
OPTIONAL FLUSHING
CONNECTION RING
(LOWER HOUSING)
Meter
Housing
Terminal Connections
This Side
Nameplate (Remove for
Span and Zero Adjust)
Transmitter
Circuitry
This Side
½–14 NPT for
Conduit Connection
(2 places)
0.75 (19) Clearance for
Cover Removal (typical)
½–14 NPT
on Flange
Adapters
¼–18 NPT on Flanges
for Pressure Connection
without the Use of Flange
Adapters
4.5 (114)
Max.
7.5 (190.5)
Max. with
Optional
Meter
Figure 2-3. Rosemount 1151LT Dimensional Drawing.