
84
Reference Manual
00809-0100-4102, Rev AA
Appendix A: Reference Data
June 2012
Specifications and Reference Data
(1) Tolerances are 0.040 (1,02), –0.020 (0,51).
Table A-4. 2051L Dimensional Specifications
Except where indicated, dimensions are in inches (millimeters).
Class
Pipe
Size
Flange
Thickness
A
Bolt Circle
Diameter
B
Outside
Diameter
C
No.
of
Bolts
Bolt Hole
Diameter
Extension
Diameter
(1)
D
O.D.
Gasket
Surface E
ASME B16.5 (ANSI) 150
2 (51)
0.69 (18)
4.75 (121)
6.0 (152)
4
0.75 (19)
NA
3.6 (92)
3 (76)
0.88 (22)
6.0 (152)
7.5 (191)
4
0.75 (19)
2.58 (66)
5.0 (127)
4 (102)
0.88 (22)
7.5 (191)
9.0 (229)
8
0.75 (19)
3.5 (89)
6.2 (158)
ASME B16.5 (ANSI) 300
2 (51)
0.82 (21)
5.0 (127)
6.5 (165)
8
0.75 (19)
NA
3.6 (92)
3 (76)
1.06 (27)
6.62 (168)
8.25 (210)
8
0.88 (22)
2.58 (66)
5.0 (127)
4 (102)
1.19 (30)
7.88 (200)
10.0 (254)
8
0.88 (22)
3.5 (89)
6.2 (158)
ASME B16.5 (ANSI) 600
2 (51)
1.00 (25)
5.0 (127)
6.5 (165)
8
0.75 (19)
NA
3.6 (92)
3 (76)
1.25 (32)
6.62 (168)
8.25 (210)
8
0.88 (22)
2.58 (66)
5.0 (127)
DIN 2501 PN 10–40
DN 50
20 mm
125 mm
165 mm
4
18 mm
NA
4.0 (102)
DIN 2501 PN 25/40
DN 80
24 mm
160 mm
200 mm
8
18 mm
65 mm
5.4 (138)
DN 100
24 mm
190 mm
235 mm
8
22 mm
89 mm
6.2 (158)
DIN 2501 PN 10/16
DN 100
20 mm
180 mm
220 mm
8
18 mm
89 mm
6.2 (158)
Class
Pipe
Size
Process
Side F
Lower Housing G
H
1/4 NPT
1/2 NPT
ASME B16.5 (ANSI) 150
2 (51)
2.12 (54)
0.97 (25)
1.31 (33)
6.66
(169)
3 (76)
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
4 (102)
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
ASME B16.5 (ANSI) 300
2 (51)
2.12 (54)
0.97 (25)
1.31 (33)
6.66
(169)
3 (76)
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
4 (102)
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
ASME B16.5 (ANSI) 600
2 (51)
2.12 (54)
0.97 (25)
1.31 (33)
8.66
(219)
3 (76)
3.6 (91)
0.97 (25)
1.31 (33)
8.66
(219)
DIN 2501 PN 10–40
DN 50
2.4 (61)
0.97 (25)
1.31 (33)
6.66
(169)
DIN 2501 PN 25/40
DN 80
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
DN 100
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
DIN 2501 PN 10/16
DN 100
3.6 (91)
0.97 (25)
1.31 (33)
6.66
(169)
Summary of Contents for Rosemount 2051 Wireless Series
Page 2: ......
Page 12: ...4 Reference Manual 00809 0100 4102 Rev AA Section 1 Introduction June 2012 Introduction ...
Page 32: ...24 Reference Manual 00809 0100 4102 Rev AA Section 2 Configuration June 2012 Configuration ...
Page 110: ......
Page 113: ......
Page 117: ...iv Reference Manual 00809 0100 4100 Rev AA Title Page June 2012 ...
Page 123: ...x Reference Manual 00809 0100 4100 Rev AA Table of Contents June 2012 Table of Contents ...
Page 167: ...44 Reference Manual 00809 0100 4100 Rev AA Section 3 Installation June 2012 Installation ...
Page 168: ...45 Reference Manual 00809 0100 4100 Rev AA Section 3 Installation June 2012 Installation ...
Page 169: ...46 Reference Manual 00809 0100 4100 Rev AA Section 3 Installation June 2012 Installation ...
Page 249: ......