Emerson Rosemount 2051 Reference Manual page 116

Specifications and Reference Data
November 2016
Table A-17. Rosemount 2051CFC Compact 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
1 0 to 25 in H
2 0 to 250 in H
3 0 to 1000 in H
Transmitter output
(6)
A 4–20 mA with digital signal based on HART Protocol
F F
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
(7)
K SST
(8)
P Engineered polymer
(9)
D Aluminum
(7)(9)
M SST
Transmitter performance class
1 up to ±2.25% 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)
Options
(include with selected model number)
Extended product warranty
WR3 3-year limited warranty
WR5 5-year limited warranty
Installation accessories
AB ANSI alignment ring (Class 150) [only required for 10-in. (250 mm) and 12-in. (300 mm) line sizes]
AC ANSI alignment ring (Class 300) [only required for 10-in. (250 mm) and 12-in. (300 mm) line sizes]
106
O (0 to 62,3 mbar)
2
O (0 to 623 mbar)
2
O (0 to 2,5 bar)
2
Fieldbus Protocol
(7)
Reference Manual
00809-0300-4101, Rev BB
Conduit entry size
/ –14 NPT
1
2
M20 1.5
/ –14 NPT
1
2
M20 1.5
No conduit entries
G /
1
2
G /
1
2
Specifications and Reference Data
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