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Specifications and Reference Data
January 2017
Reference Manual
00809-0100-4140, Rev AA
110
Specifications and Reference Data
Figure A-7. Tri Clamp Process Connection (Mid Temperature Range, Extended Length Fork)
A. Aluminum or stainless steel housing
B. Certification plate
C. Cover plate (with logo, product name, and conduit entry size)
D. External button(s) under movable plate
E. LCD display cover
F. Conduit/cable entry M20 x 1.5 or
1
/
2
-in. ANPT
G. Housing rotation set screw. Do not unscrew all the way. Rotating the
housing, without this screw in place, can damage the internal wiring
H. 1
1
/
2
- or 2
1
/
2
-in. Tri Clamp
Dimensions are in inches (mm).
Table A-4. Fork Length for Hygienic Rosemount 2140
4.3 (109)
5.1 (130)
4.1 (104)
LCD display
option
No LCD
display
E
A
B
C, D
F
G
F
9.6 (244)
E (M)
customer specified
length
1.7 (44)
0.5 (13) switching point when
mounted horizontally
0.5 (13) switching point
when mounted vertically
Ø1.6 (39)
Ø1.14 (29)
H
Process
connection
Standard length
fork length code A
Minimum length
fork length code E (M)
Maximum length
fork length code E (M)
Tri Clamp
1.7 in. (44 mm)
4.13 in. (105 mm)
157.5 in. (4000 mm)
O-ring seal (1-in. BSPP)
(1)
1.
For these dimension drawings, refer to the Rosemount 2140 Type 1 drawings at
Emerson.com/Rosemount
.
1.7 in. (44 mm)
4.13 in. (105 mm)
38.4 in. (1000 mm)
Summary of Contents for Rosemount 2140
Page 2: ......
Page 8: ...VI Reference Manual 00809 0100 4140 Rev AA Contents January 2017 Contents ...
Page 14: ...4 Reference Manual 00809 0100 4140 Rev AA Introduction January 2017 Introduction ...
Page 112: ...102 Reference Manual 00809 0100 4140 Rev AA Troubleshooting January 2017 Troubleshooting ...
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