Emerson Rosemount 2051 Wireless Series Reference Manual page 92

Reference Manual
00809-0100-4102, Rev AA
Table A-8. Rosemount 2051CFA Annubar Flowmeter Ordering Information
★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery.
__The Expanded offering is subject to additional delivery lead time.
Differential Pressure Range
Standard
1 0 to 25 in H O (0 to 62,3 mbar)
2
2 0 to 250 in H O (0 to 623 mbar)
2
3 0 to 1000 in H
Transmitter Output
Standard
A 4–20 mA with digital signal based on HART Protocol
F F fieldbus Protocol
OUNDATION
(2)
W Profibus PA Protocol
X Wireless
Expanded
M Low-Power, 1-5 V dc with Digital Signal Based on HART Protocol
Transmitter Housing Material
Standard
A Aluminum
B Aluminum
J SST
K SST
P Engineered Polymer
Expanded
D Aluminum
M SST
Transmitter Performance Class
Standard
1 1.6% flow rate accuracy, 8:1 flow turndown, 5-yr. stability
A.6.4 Options
Pressure Testing
Expanded
(3)
P1 Hydrostatic Testing with Certificate
(3)
PX Extended Hydrostatic Testing
Special Cleaning
Expanded
P2 Cleaning for Special Services
PA Cleaning per ASTM G93 Level D (Section 11.4)
Material Testing
Expanded
V1 Dye Penetrant Exam
Material Examination
Expanded
V2 Radiographic Examination
Flow Calibration
Expanded
W1 Flow Calibration (Average K)
Special Inspection
Standard
QC1 Visual & Dimensional Inspection with Certificate
QC7 Inspection & Performance Certificate
Specifications and Reference Data
O (0 to 2,5 bar)
2
(Include with selected model number)
Appendix A: Reference Data
Conduit Entry Size
1
/ -14 NPT
2
M20 x 1.5
1
/ -14 NPT
2
M20 x 1.5
N/A
1
G /
2
1
G /
2
June 2012
Standard
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★
★
Standard
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★
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Standard
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★
★
★
★
Standard
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Standard
★
★
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