Emerson Rosemount 2051 Reference Manual page 110

Specifications and Reference Data
November 2016
Table A-16. 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.
0 No temperature sensor
R Remote thermowell and RTD
Transmitter connection platform
3 Direct mount, Integral 3-valve manifold — not available with flanged model greater than Class 600
5 Direct mount, 5-valve manifold — not available with flanged model greater than Class 600
7 Remote mount NPT connections (
8 Remote mount SW connections (
Differential pressure range
1 0 to 25 in H O (0 to 62,3 mbar)
2
2 0 to 250 in H
2
3 0 to 1000 in H
Transmitter output
(3)
A 4–20 mA with digital signal based on HART Protocol
F F Fieldbus Protocol
OUNDATION
W PROFIBUS PA Protocol
X Wireless
M Low-Power, 1–5 Vdc with digital signal based on HART Protocol
Transmitter housing material
A Aluminum
B Aluminum
J SST
(4)
K SST
(5)
P Engineered polymer
(6)
D Aluminum
(4)(6)
M SST
Transmitter performance class
1 2.0% flow rate accuracy, 5:1 flow turndown, 2-year stability
Wireless options
(requires wireless output code X and engineered polymer housing code P)
Wireless transmit rate, operating frequency and protocol
WA3 User configurable transmit rate, 2.4 GHz WirelessHART
Antenna and SmartPower
WP5 Internal antenna, compatible with green power module (I.S. power module sold separately)
100
1 / -in. FNPT)
2
1 / -in.)
2
O (0 to 623 mbar)
O (0 to 2,5 bar)
2
Reference Manual
00809-0300-4101, Rev BB
Conduit entry size
1 / –14 NPT
2
M20 1.5
1 / –14 NPT
2
M20 1.5
No conduit entries
G 1 /
2
G 1 /
2
Specifications and Reference Data
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