Rosemount 2051C Specifications
Product Data Sheet
00813-0100-4101, Rev MA
Rosemount™ 2051 Pressure Transmitter
February 2017
Rosemount Coplanar
™
platform enables integration of primary elements, manifolds, and remote seal
solutions
Best in Class performance with up to 0.05% high accuracy option
IEC 62591 (WirelessHART
Local Operator Interface (LOI) offers easy to use configuration capabilities at the transmitter
Protocols available include HART
®
) Protocol enables cost effective installations
®
4–20 mA, FOUNDATION™ Fieldbus, PROFIBUS® PA, HART 1–5 Vdc Low
Power
Selectable HART Revision prepares your plant for the latest HART capabilities while ensuring seamless
integration with today's systems
SIL2/3 safety certification to IEC 61508 is available with the full 4–20 mA HART offering to simplify
compliance
Rosemount 2051
February 2017
Rosemount 2051 Pressure Transmitter product offering
Foundation of reliable measurement
Differential, gage, and absolute pressure measurement
Select from an extensive offering of DP Flowmeters, liquid level, manifolds
and flanges
Available with variety of protocols and materials
Best-in-class capabilities extended to IEC 62591 (WirelessHART)
Cost effectively implement wireless on the industry's most proven platform
Optimize safety with the industry's only intrinsically safe power module
Eliminate wiring design and construction complexities to lower costs by
40–60 percent
Quickly deploy new pressure, level, and flow measurements in 70 percent
less time
Innovative, integrated DP Flowmeters
Fully assembled and leak tested for out-of-the-box installation
Reduce straight pipe requirements, lower permanent pressure loss, and
achieve accurate measurement in small line sizes
Up to two percent volumetric flow accuracy at 5:1 turndown
Proven, reliable, and innovative DP Level technologies
Connect to virtually any process with a comprehensive offering of process
connections, fill fluids, direct mount or capillary connections and materials.
Quantify and optimize total system performance with QZ option.
Optimize level measurement with cost efficient Tuned-System
™
Assemblies
Instrument manifolds — quality, convenient, and easy
Designed and engineered for optimal performance with Rosemount
transmitters
Save installation time and money with factory assembly
Offers a variety of styles, materials, and configurations
Contents
Rosemount 2051C Coplanar Pressure Transmitter . . . . . . . . . . 3
Rosemount 2051T In-line Pressure Transmitter . . . . . . . . . . . . 10
Rosemount 2051G In-Line Pressure Transmitter . . . . . . . . . . . 16
Rosemount 2051L Liquid Level Transmitter . . . . . . . . . . . . . . . 40
2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Product certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Emerson.com/Rosemount
February 2017
Rosemount 2051
Rosemount 2051C Coplanar Pressure Transmitter
Configuration
4–20 mA HART
Rosemount 2051
Rosemount 2051 with Selectable HART
Lower Power
Rosemount 2051
Rosemount 2051 with Selectable HART
Rosemount 2051C Coplanar
Pressure Transmitter
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
See page 56 for more information on material selection.
FOUNDATION Fieldbus F
PROFIBUS W
Wireless X
1. The 4-20 mA with Selectable HART device can be ordered with transmitter output option
code A plus any of the following options codes: M4, QT, DZ, CR, CS, CT, HR5, HR7.
Additional information
Specifications: page 47
Certifications: page 59
Dimensional Drawings: page 69
Transmitter output code
A
(1)
M
(1)
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Model Transmitter type
2051C Coplanar Pressure Transmitter
Measurement type
D Differential ★
G Gage ★
Pressure range
Rosemount 2051CD Rosemount 2051CG
1 –25 to 25 inH2O (–62,2 to 62,2 mbar) –25 to 25 inH2O (–62,2 to 62,2 mbar) ★
2 –250 to 250 inH2O (–623 to 623 mbar) –250 to 250 inH2O (–623 to 623 mbar) ★
3 –1000 to 1000 inH2O (–2,5 to 2,5 bar) –393 to 1000 inH2O (–0,98 to 2,5 bar) ★
4 –300 to 300 psi (–20,7 to 20,7 bar) –14.2 to 300 psi (–0,98 to 20,7 bar) ★
5 –2000 to 2000 psi (–137,9 to 137,9 bar) –14.2 to 2000 psi (–0,98 to 137,9 bar) ★
Emerson.com/Rosemount
3
Rosemount 2051
February 2017
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Transmitter outp ut
(1)
A
4–20 mA with digital signal based on HART Protocol ★
F FOUNDATION Fieldbus Protocol ★
W PROFIBUS PA Protocol ★
X Wireless ★
M Low Power, 1–5 Vdc with digital signal based on HART Protocol
Materials of construction
Process flange type Flange material Drain/vent
2 Coplanar SST SST ★
(2)
3
5 Coplanar Plated CS SST ★
(2)
7
(2)
8
0 Alternate process connection ★
Coplanar Cast C-276 Alloy C-276 ★
Coplanar SST Alloy C-276 ★
Coplanar Plated CS Alloy C-276 ★
Isolating diaphragm
(2)
2
3
5
(2)
(3)(4)
316L SST ★
Alloy C-276 ★
Ta nt a l u m
O-ring
A Glass-filled PTFE ★
B Graphite-filled PTFE ★
Sensor fill fluid
1 Silicone ★
(4)
2
Inert ★
Housing material Conduit entry size
A Aluminum
B Aluminum M20 ⫻ 1.5 ★
J SST
(5)
K
(6)
P
SST M20 ⫻ 1.5 ★
Engineered polymer No conduit entries ★
D Aluminum G1/2
(5)
M
SST G1/2
1
/2–14 NPT ★
1
/2–14 NPT ★
4
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
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
HART revision configuration
(7)
HR5
HR7
(8)
Configured for HART Revision 5 ★
Configured for HART Revision 7 ★
(18)
★
PlantWeb control functionality
A01 FOUNDATION Fieldbus advanced control function block suite ★
Alternate flange
H2 Traditional flange, 316 SST, SST drain/vent ★
(2)
H3
(2)
H7
HJ DIN compliant traditional flange, SST, 7/16-in. adapter/manifold bolting ★
FA Level flange, SST, 2-in., ANSI Class 150, vertical mount ★
FB Level flange, SST, 2-in., ANSI Class 300, vertical mount ★
FC Level flange, SST, 3-in., ANSI Class 150, vertical mount ★
FD Level flange, SST, 3-in., ANSI Class 300, vertical mount ★
FP DIN level flange, SST, DN 50, PN 40, vertical mount ★
FQ DIN level flange, SST, DN 80, PN 40, vertical mount ★
Alternate flange
(10)
HK
HL DIN compliant traditional flange, SST, 12 mm adapter/manifold bolting
Manifold assembly
(9)
Traditional flange, Cast C-276, Alloy C-276 drain/vent ★
Traditional flange, 316 SST, Alloy C-276 drain/vent ★
(9)
DIN compliant traditional flange, SST, 10 mm adapter/manifold bolting
(10)(11)
S5 Assemble to Rosemount 305 Integral Manifold ★
S6 Assemble to Rosemount 304 Manifold or connection system ★
Integral mount primary element
(12)
S4
Assemble to Rosemount 405A, 485, or 585 Annubar™ Primary Element or 1195 Integral Orifice Primary Element
(10)(11)
S3 Assemble to Rosemount 405C or 405P Compact Orifice Plate
Emerson.com/Rosemount
★
★
5
Rosemount 2051
February 2017
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
Seal assemblies
(13)
S1
(14)
S2
(11)
Assemble to one Rosemount 1199 Diaphragm Seal ★
Assemble to two Rosemount 1199 Diaphragm Seals ★
Mounting brackets
B1 Traditional flange bracket for 2-in. pipe mounting, CS bolts ★
B2 Traditional flange bracket for panel mounting, CS bolts ★
B3 Traditional flange flat bracket for 2-in. pipe mounting, CS bolts ★
B4 Coplanar flange bracket for 2-in. pipe or panel mounting, all SST ★
B7 B1 bracket with Series 300 SST bolts ★
B8 B2 bracket with Series 300 SST bolts ★
B9 B3 bracket with Series 300 SST bolts ★
BA SST B1 bracket with Series 300 SST bolts ★
BC SST B3 bracket with Series 300 SST bolts ★
Product certifications
(5)
E1
(5)
E2
(5)
E3
(5)
E4
E5 USA Explosion-proof, Dust Ignition-proof
E6 Canada Explosion-proof, Dust Ignition-proof, Division 2
(5)
E7
EW India (CCOE) Flameproof Approval
(5)
I1
(5)
I2
(5)
I3
(5)(6)
I4
I5 USA Intrinsically Safe, Division 2
I6 Canada intrinsically Safe
(5)
I7
(15)
IA
(15)
IE
(15)
IF
(15)
IG
(5)
IW
(5)
K1
K2 INMETRO Flameproof and Intrinsic Safety ★
ATE X Flameproof ★
INMETRO Flameproof ★
China Flameproof ★
TIIS Flameproof
IECEx Flameproof
ATEX Intrinsic Safety
INMETRO Intrinsically Safe
China Intrinsic Safety
TIIS Intrinsic Safety
IECEx Intrinsic Safety
ATEX FISCO Intrinsic Safety
USA FISCO Intrinsically Safe ★
Canada FISCO Intrinsically Safe ★
IECEx FISCO Intrinsically Safe ★
India (CCOE) Intrinsically Safe ★
ATEX Flameproof, Intrinsic Safety, Type n, Dust ★
★
★
★
★
★
★
★
★
★
★
★
★
★
6
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
K5 USA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
K6 Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
(5)
K7
(5)
KA
KB USA and Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
(5)
KC
(5)
KD
(5)
N1
(5)
N7
(5)
ND
EM Technical Regulations Customs Union (EAC) Flameproof ★
IM Technical Regulations Customs Union (EAC) Intrinsic Safety ★
KM Technical Regulations Customs Union (EAC) Flameproof and Intrinsic Safety ★
IECEx Flameproof, Intrinsic Safety, Type n and Dust ★
ATEX and Canada Flameproof, Intrinsically Safe, Division 2 ★
USA and ATEX Explosion-proof, Intrinsically Safe, Division 2 ★
USA, Canada, and ATEX Explosion-proof, Intrinsically Safe ★
ATEX Type n ★
IECEx Type n ★
ATE X Dust ★
Drinking water approval
(16)
DW
Shipboard approvals
NSF drinking water approval ★
(4)
SBS American Bureau of Shipping (ABS) type approval ★
SBV Bureau Veritas (BV) type approval ★
SDN Det Norske Veritas (DNV) type approval ★
SLL Lloyds Register (LR) type approval ★
Bolting materials
L4 Austenitic 316 SST bolts ★
L5 ASTM A 193, Grade B7M bolts ★
L6 Alloy K-500 bolts ★
L8 ASTM A 193 Class 2, Grade B8M bolts ★
Display and interface options
(17)
M4
LCD display with local operator interface ★
M5 LCD display ★
Hardware adjustments
(18)
D4
(19)
DZ
Flange adapters
DF
Conduit plug
Zero and span configuration buttons ★
Digital zero trim ★
(20)
1
/2–14 NPT flange adapters ★
(4)(21)
DO 316 SST conduit plug ★
Emerson.com/Rosemount
7
Rosemount 2051
February 2017
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
RC 1/4 RC 1/2 process connection
D9 RC 1/4 flange with RC 1/2 flange adapter - SST
Ground screw
V5 External ground screw assembly ★
Performance
P8 High performance option ★
Transient protection
T1 Transient protection terminal block ★
Software configuration
(4)(23)
(24)
(4)(25)
(19)
(22)
C1
Alarm limit
(26)
C4
(26)
CN
Custom Software Configuration (Completed Rosemount 2051Configuration Data Sheet or Rosemount 3051
Configuration Data Sheet
(18)
for Wireless required with order)
NAMUR alarm and saturation levels, high alarm ★
NAMUR alarm and saturation levels, low alarm ★
CR Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet) ★
CS Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet) ★
CT Low Alarm (standard Rosemount alarm and saturation levels) ★
Pressure testing
P1 Hydrostatic testing with certificate
Cleaning process area
P2 Cleaning for special service
P3 Cleaning for < 1 PPM Chlorine/Flourine
Maximum static line pressure
P9 4500 psig (310 bar) static pressure limit (2051CD Ranges 2–5 only) ★
Calibration certification
Q4 Calibration certificate ★
QG Calibration certificate and GOST verification certificate ★
QP Calibration certification and tamper evident seal ★
★
Material traceability certification
Q8 Material traceability certification per EN 10204 3.1 ★
Quality certification for safety
QS Prior-use certificate of FMEDA data ★
8
(27)
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information
The starred offerings (★) represent the most common options and should be selected for best delivery. The non-starred offerings are subject
to additional delivery lead time.
QT Safety certified to IEC 61508 with certificate of FMEDA ★
Surface finish
Q16 Surface finish certification for sanitary remote seals ★
Toolkit total system performance reports
QZ Remote seal system performance calculation report ★
Conduit electrical connection
(4)
GE M12, 4-pin, male connector (eurofast®) ★
GM A size mini, 4-pin, male connector (minifast®) ★
NACE certificate
(28)
Q15 Certificate of compliance to NACE® MR0175/ISO 15156 for wetted materials ★
Q25 Certificate of compliance to NACE MR0103 for wetted materials ★
Typical model number: 2051C D 2 A 2 2 A 1 A B4 M5
1. HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7.
To order HART Revision 7 factory configured, add option code HR7.
2. Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply to
certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments. Order with Q15 or Q25 to
receive a NACE certificate.
3. Available in Ranges 2–5 only.
4. Not available with output code X.
5. Not available with low power output code M.
6. Only available with output code X.
7. Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
8. Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
9. Requires 0 code in Materials of Construction for alternate process connection.
10. Not valid with optional code P9 for 4500 psi static pressure.
11. “Assemble-to” items are specified separately and require a completed model number.
12. Process flange limited to coplanar (codes 2, 3, 5, 7, 8) or traditional (H2, H3, H7).
13. Not valid with optional code D9 for RC
14. Not valid with optional codes DF or D9 for adapters.
15. Only valid with F
16. Not available with Alloy C-276 isolator (3 code), tantalum isolator (5 code), all cast C-276 flanges, all plated CS flanges, all DIN flanges, all Level flanges, assemble-to
manifolds (S5 and S6 codes), assemble-to seals (S1 and S2 codes), assemble-to primary elements (S3 and S 4 codes), surface finish certification (Q16 code), and
remote seal system report (QZ code).
17. Not available with F
18. Only Available with HART 4–20 mA (output codes A and M).
19. Only available with HART 4–20 mA output(output codes A) and wireless output (code X).
20. Not valid with alternate process connection options S3, S4, S5, S6.
21. Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
22. Not available with alternate process connection: DIN flanges and Level flanges.
23. The V5 option is not needed with the T1 o ption; external ground screw assembly is included with the T1 option.
24. Available with 4–20 mA HART output code A, wireless output code X, F
Ranges 1–4, SST and Alloy C 276 diaphragms and silicone fill fluid. High performance option includes 0.05% reference accuracy, and five year stability. See
Performance specifications for details.
25. The T1 option is not needed with FISCO Product Cer tifications; transient protection is included in the FISCO product certification codes IA and IE.
26. NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
27. Only available with HART 4–20 mA output (code A).
28. NACE-Compliant wetted materials are identified by Footnote 2.
OUNDATION Fieldbus output code F.
OUNDATION Fieldbus output code F or wireless output code X.
1
/2 adapters.
OUNDATION Fieldbus output code F, Rosemount 2051C Ranges 2–5 or Rosemount 2051T
Emerson.com/Rosemount
9
Rosemount 2051
Rosemount 2051T In-line Pressure Transmitter
February 2017
Configuration
4–20 mA HART
Rosemount 2051
Rosemount 2051 with Selectable HART
Lower Power
Rosemount 2051
Rosemount 2051 with Selectable HART
Rosemount 2051T In-line
Wireless Pressure Transmitter
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
See page 56 for more information on material selection.
FOUNDATION Fieldbus F
PROFIBUS W
Wireless X
1. The 4–20mA with Selectable HART device can be ordered with transmitter output option code
A plus any of the following options codes: M4, QT, DZ, CR, CS, CT, HR5, HR7.
Additional information
Specifications: page 47
Certifications: page 59
Dimensional Drawings: page 69
Transmitter output code
A
(1)
M
(1)
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
Model Transmitter type
2051T In-line Pressure Transmitter ★
Pressure type
G Gage ★
(1)
A
Absolute ★
Pressure range
Rosemount 2051TG Rosemount 2051TA ★
1 -14.7 to 30 psi (–1,0 to 2,1 bar) 0 to 30 psi (0 to 2,1 bar) ★
2 –14.7 to 150 psi (–1,0 to 10,3 bar) 0 to 150 psi (0 to 10,3 bar) ★
3 –14.7 to 800 psi (–1,0 to 55 bar) 0 to 800 psi (0 to 55 bar) ★
4 –14.7 to 4000 psi (–1,0 to 276 bar) 0 to 4000 psi (0 to 276 bar) ★
5 –14.7 to 10000 psi (–1,0 to 689 bar) 0 to 10000 psi (0 to 689 bar) ★
10
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
Transmitter outp ut
(2)
A
4–20 mA with Digital Signal Based on HART Protocol ★
F FOUNDATION Fieldbus Protocol ★
W PROFIBUS PA Protocol ★
X Wireless ★
M Low-Power, 1–5 Vdc with Digital Signal Based on HART Protocol
Process connection style
2B
2C
2F
(3)
(4)
1
/2–14 NPT female ★
G1/2 A DIN 16288 male ★
Coned and threaded, compatible with autoclave type F-250-C (Range 5 only)
Isolating diaphragm Process connection wetted parts material
(5)
2
(5)
3
316L SST 316L SST ★
Alloy C-276 Alloy C-276 ★
Sensor fill fluid
1 Silicone ★
(4)
2
Inert ★
Housing material Conduit entry size
A Aluminum
B Aluminum M20 x 1.5 ★
J SST
(6)
K
(7)
P
SST M20 x 1.5 ★
Engineered polymer No conduit entries ★
D Aluminum G1/2
(6)
M
SST G1/2
1
/2–14 NPT ★
1
/2–14 NPT ★
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 ★
Emerson.com/Rosemount
11
Rosemount 2051
February 2017
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
WR5 5-year limited warranty ★
HART revision configuration
(8)
HR5
HR7
(9)
Configured for HART Revision 5 ★
Configured for HART Revision 7 ★
(18)
PlantWeb control functionality
A01 FOUNDATION Fieldbus advanced control function block suite ★
Manifold assemblies
(10)
S5 Assemble to Rosemount 306 Integral Manifold ★
Seal assemblies
(10)
S1
(10)
Assemble to one Rosemount 1199 Diaphragm Seal ★
Mounting bracket
B4 Bracket for 2-in. pipe or panel mounting, All SST ★
Product certifications
(6)
E1
(6)
E2
(6)
E3
(6)
E4
E5 USA Explosion-proof, Dust Ignition-proof ★
E6 Canada Explosion-proof, Dust Ignition-proof, Division 2 ★
(6)
E7
(6)
EW
(6)
I1
(6)
I2
(6)
I3
(6)(7)
I4
I5 USA Intrinsically Safe, Division 2 ★
I6 Canada Intrinsically Safe ★
(6)
I7
(13)
IA
(11)
IE
(11)
IF
(11)
IG
(6)
IW
(6)
K1
ATE X Flameproof ★
INMETRO Flameproof ★
China Flameproof ★
TIIS Flameproof ★
IECEx Flameproof ★
India (CCOE) Flameproof Approval ★
ATEX Intrinsic Safety ★
INMETRO Intrinsically Safe ★
China Intrinsic Safety ★
TIIS Intrinsic Safety ★
IECEx Intrinsic Safety ★
ATEX FISCO Intrinsic Safety ★
USA FISCO Intrinsically Safe ★
Canada FISCO Intrinsically Safe ★
IECEx FISCO Intrinsically Safe ★
India (CCOE) Intrinsic Safety Approval ★
ATEX Flameproof, Intrinsic Safety, Type n, Dust ★
12
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
K5 USA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
K6 Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
(6)
K7
(6)
KA
KB USA and Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 ★
(6)
KC
(6)
KD
(6)
N1
(6)
N7
(6)
ND
EM Technical Regulations Customs Union (EAC) Flameproof ★
IM Technical Regulations Customs Union (EAC) Intrinsic Safety ★
KM Technical Regulations Customs Union (EAC) Flameproof and Intrinsic Safety ★
Drinking water approval
IECEx Flameproof, Intrinsic Safety, Type n, Dust ★
ATEX and Canada Flameproof, Intrinsically Safe, Division 2 ★
USA and ATEX Explosion-proof, Intrinsically Safe, Division 2 ★
USA, Canada, and ATEX Explosion-proof, Intrinsically Safe ★
ATEX Type n ★
IECEx Type n ★
ATE X Dust ★
(12)
DW NSF drinking water approval ★
Shipboard approvals
(4)
SBS American Bureau of Shipping (ABS) type approval ★
SBV Bureau Veritas (BV) type approval ★
SDN Det Norske Veritas (DNV) type approval ★
SLL Lloyds Register (LR) type approval ★
Display and interface options
(13)
M4
LCD display with local operator interface ★
M5 LCD display ★
Hardware adjustments
(14)
D4
(15)
DZ
Wireless SST sensor module
WSM Wireless SST sensor module ★
Conduit plug
DO 316 SST conduit plug ★
Ground screw
Zero and span configuration buttons ★
Digital zero trim ★
(7)
(4)(16)
(4)(17)
V5 External ground screw assembly ★
Performance
(18)
P8 High performance option ★
Emerson.com/Rosemount
13
Rosemount 2051
February 2017
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
Terminal b locks
T1 Transient protection terminal block ★
Software configuration
(4)(19)
(15)
C1
Alarm limits
(20)
C4
(21)
CN
Custom Software Configuration (Completed Rosemount 2051Configuration Data Sheet or Rosemount 3051
Configuration Data Sheet
(14)
for Wireless required with order)
Analog output levels compliant with NAMUR recommendation NE 43, alarm high ★
Analog output levels compliant with NAMUR recommendation NE 43, alarm low ★
CR Custom alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet) ★
CS Custom alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet) ★
CT Low alarm (standard Rosemount alarm and saturation levels) ★
Pressure testing
P1 Hydrostatic testing with certificate
Cleaning process area
(22)
P2 Cleaning for special service
P3 Cleaning for <1 PPM Chlorine/Fluorine
Calibration certification
Q4 Calibration certificate ★
QG Calibration certificate and GOST verification certificate ★
QP Calibration certificate and tamper evident seal ★
★
Material traceability certification
Q8 Material traceability certification per EN 10204 3.1 ★
Quality certification for safety
(21)
QS Prior-use certificate of FMEDA data ★
QT Safety certified to IEC 61508 with certificate of FMEDA ★
Surface finish
Q16 Surface finish certification for sanitary remote seals ★
Toolkit total system performance reports
QZ Remote seal system performance calculation report ★
Conduit electrical connector
GE M12, 4-pin, male connector (eurofast) ★
GM A size mini, 4-pin, male connector (minifast) ★
14
(4)
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 2. Rosemount 2051T In-line Pressure Transmitter 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.
NACE certificate
(23)
Q15 Certificate of compliance to NACE MR0175/ISO 15156 for wetted materials ★
Q25 Certificate of compliance to NACE MR0103 for wetted materials ★
Typical model number: 2051T G 3 A 2B 2 1 A B4 M5
1. Wireless output (code X) only available in absolute measurement type (code A) in range 1–5 with 1/2–14 NPT process connection (code 2B), and housing (code P).
2. HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART
Revision 7 factory configured, add option code HR7.
3. Wireless output (code X) only available in G
fluid (code 1), and housing (code P).
4. Not available with output code X.
5. Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply to
certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments. Order with Q15 or Q25 to
receive a NACE certificate.
6. Not available with low power output code M.
7. Only available with output code X.
8. Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
9. Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
10. “Assemble-to” items are specified separately and require a completed model number.
11. Only valid with F
12. Not available with coned and threaded connection (2F code), assemble-to manifold (S5 code), assemble-to seal (S1 code), surface finish certification (Q16 code),
remote seal system report (QZ code).
13. Not available with F
14. Only Available with HART (output codes A and M).
15. Only available with HART 4–20 mA output (code A) and wireless output (code X).
16. Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
17. The V5 option is not needed with the T1 o ption; external ground screw assembly is included with the T1 option.
18. Available with 4–20 mA HART output code A, wireless output code X, F
Ranges 1–4, SST and Alloy C 276 diaphragms and silicone fill fluid. High performance option includes 0.05% reference accuracy, and five year stability. See
Performance specifications for details.
19. The T1 option is not needed with FISCO Product Cer tifications; transient protection is included in the FISCO product certification codes IA and IE.
20. NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
21. Only available with HART 4–20 mA output (code A).
22. Not valid with alternate process connection S5.
23. NACE Compliant wetted materials are identified by Footnote 5.
OUNDATION Fieldbus output code F.
OUNDATION Fieldbus output code F or wireless output code X.
1
/2 A DIN 16288 Male process connection (code 2C) with range 1–4, 316 SST isolating diaphragm (code 2), silicone fill
OUNDATION Fieldbus output code F, Rosemount 2051C Ranges 2–5 or Rosemount 2051T
Emerson.com/Rosemount
15
Rosemount 2051
Rosemount 2051G In-Line
Pressure Transmitter
Rosemount 2051G In-Line Pressure Transmitter
February 2017
Configuration
4–20 mA HART A
Additional Information
Specifications: page 47
Certifications: page 59
Dimensional Drawings: page 69
Transmitter output code
Table 3. Rosemount 2051G In-Line Pressure Transmitter 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.
Model Transmitter t ype
2051G In-line pressure transmitter
Pressure type
P Gage ★
A Absolute ★
Pressure range
Rosemount 2051GP Rosemount 2051GA ★
1 -14.7 to 30 psi (-1.0 to 2.1 bar) 0 to 30 psi (0 to 2.1 bar) ★
2 -14.7 to 150 psi (-1.0 to 10.3 bar) 0 to 150 psi (0 to 10.3 bar) ★
3 -14.7 to 800 psi (-1.0 to 55 bar) 0 to 800 psi (0 to 55 bar) ★
4 -14.7 to 4000 psi (-1.0 to 276 bar) 0 to 4000 psi (0 to 276 bar) ★
Transmitter output
A 4–20 mA with Digital Signal Based on HART Protocol ★
Process connection style
2B
2C G1/2 DIN 16288 male ★
Isolating diaphragm
2 316L SST 316L SST ★
3 Alloy C-276 Alloy C-276 ★
1
/2–14 NPT female ★
(1)
Process connection wetted parts material
Sensor fill fluid
1 Silicone ★
2 Inert ★
16
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 3. Rosemount 2051G In-Line Pressure Transmitter 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.
Housing material Conduit entry size
A Aluminum ½–14 NPT ★
B Aluminum M20 × 1.5 ★
D Aluminum G 1/2 ★
Options (Include with selected model number)
Integral manifold assembly
S5 Assemble to Rosemount 306 Integral Manifold ★
Seal assemblies
(2)
(2)
S1 Assemble to one Rosemount 1199 Diaphragm Seal
Mounting bracket
B4 Bracket for 2-in. pipe or panel mounting, All SST ★
BE 316 SST B4 Bracket with 316 SST Bolts ★
Product certifications
E1 ATEX Fla mep roof
E2 INMETRO Flameproof
E3 China Flameproof
E5 USA Explosion-proof, Dust Ignition-proof
E6 Canada Explosion-proof, Dust Ignition-proof, Division 2
E7 IECEx Flameproof
EM Technical Regulations Customs Union (EAC) Flameproof
EP Republic of Korea Flameproof
EW India (CCOE) Flameproof
(3)
(4)
★
I1 ATEX Intrinsic Safety
I2 INMETRO Intrinsic Safety
I3 China Intrinsic Safety
I5 USA Intrinsic Safety, Nonincendive
I6 Canada Intrinsic Safety
I7 IECEx Intrinsic Safety
IM Technical Regulations Customs Union (EAC) Intrinsic Safety
IP Republic of Korea Intrinsic Safety
IW India (CCOE) Intrinsic Safety
K1 ATEX Flame-proof, Intrinsic Safety, Type n, Dust (combination of E1, I1 and N1)
K2 INMETRO Flameproof, Intrinsic Safety
K3 China Flameproof, Intrinsic Safety
Emerson.com/Rosemount
17
Rosemount 2051
Table 3. Rosemount 2051G In-Line Pressure Transmitter 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.
K5 USA Explosion-proof, Dust Ignition-proof, Intrinsic Safety, and Nonincendive
K6 Canada Explosion-proof, Dust Ignition-proof, Intrinsic Safety, and Division 2
K7 IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, and Type n (combo of I7, E7, N7 and NK)
KA Canada and ATEX Explosion proof, Dust Ignition-proof, Intrinsically Safety, division
KB
KD USA, Canada and ATEX Explosion proof, Intrinsically Safety (combination of K5, K6 I1 and E1)
KM Technical Regulations Customs Union (EAC) Flame-proof, Intrinsic Safety
KP Republic of Korea Flame-proof, Intrinsic Safety
N1 ATEX Type n
N3 China Type n
N7 IECEx Type n
ND ATEX Dust
NK IECEx Dust
Drinking water approval
USA and Canada Explosion-proof, Dust Ignition-proof, Intrinsic Safety,
and Division 2 (combo of K5 and K6)
(5)
February 2017
DW NSF drinking water approval
Pressure testing
P1 Hydrostatic testing with certificate
Cleaning process area
(6)
P2 Cleaning for special service
P3 Cleaning for <1PPM Chlorine/Flourine
Calibration certification
Q4 Calibration certificate ★
QG Calibration certificate and GOST verification certificate ★
QP Calibration certificate and tamper evident seal ★
Material traceability certification
Q8
Material traceability certification per EN 10204 3.1
Quality certification for safety
QT Safety certified to IEC 61508 with certificate of FMEDA ★
QS Prior-use certificate of FMEDA data ★
★
★
★
★
★
Configuration buttons
D4 Analog zero and span ★
DZ Digital zero trim ★
18
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 3. Rosemount 2051G In-Line Pressure Transmitter 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.
Conduit plug
DO 316 SST conduit plug ★
(7)
Ground screw
V5 External ground screw assembly ★
Performance
P8 High performance option ★
Display and interface options
M4 LCD display and Local Operator Interface ★
M5 LCD display ★
(8)
(9)
(10)
Transient terminal block
T1 Transient protection terminal block ★
Software configuration
C1 Custom Software Configuration (requires Configuration Data Sheet) ★
Alarm levels
C4 Analog output levels compliant with NAMUR recommendation NE 43, high alarm ★
CN Analog output levels compliant with NAMUR recommendation NE 43, low alarm ★
CR Custom alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet) ★
CS Custom alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet) ★
CT Low alarm (standard Rosemount alarm and saturation levels) ★
Extended product warranty
WR3 3-year warranty
WR5 5-year warranty
HART revision configuration
(11)
HR5
HR7
(12)
Configured for HART Revision 5 ★
Configured for HART Revision 7 ★
Surface finish
Q16 Surface finish certification for sanitary remote seals ★
Toolkit total system performance reports
QZ
Remote seals system performance calculation report ★
Emerson.com/Rosemount
19
Rosemount 2051
Table 3. Rosemount 2051G In-Line Pressure Transmitter 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.
Conduit electrical connection
February 2017
GE
GM
M12, 4-pin, male connector (eurofast
A size mini, 4-pin, male connector (minifast
NACE certificate
Q15
Q25
Certificate of compliance to NACE
Certificate of compliance to NACE MR0103 for wetted materials ★
(13)
(R)
) ★
(R)
) ★
(R)
MR0175/ISO 15156 for wetted materials ★
Stainless steel tagging
Y2
316SST Nameplates, Labels, Tags, and Fasteners
Typical model number: 2051G P 5 F 2A 2 1 A HR5 B4
1. Materials of Construction comply with recommendations per NACE MR0175/ISO 15156 for sour oil field production environments. Environmental limits apply to
certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments.
2. “Assemble-to” items are specified separately and require a completed model number.
3. Panel mounting bolts are not supplied.
4. Consult an Emerson Representative for availability of Product Certifications.
5. Not available with coned and threaded connection (2F code), assemble-to manifold (S5 code), assemble-to seal (S1 code), surface finish certification (Q16 code),
remote seal system report (QZ code).
6. Not valid with alternate process connection S5.
7. Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
8. The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
9. High performance option includes 0.15% reference accuracy, and seven years stability. See Performance specifications for details.
10. Select Configuration Buttons (option code D4 or DZ) if local configuration buttons are required.
11. Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
12. Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
13. NACE Compliant wetted materials are identified by Footnote 1.
20
Emerson.com/Rosemount
February 2017
Rosemount 2051CF Flowmeters
Rosemount 2051
Configuration
4–20 mA HART
Rosemount 2051
Rosemount 2051 with Selectable HART
Lower Power
Rosemount 2051
Rosemount 2051 with Selectable HART
FOUNDATION Fieldbus F
PROFIBUS W
Wireless X
1. The 4–20 mA with Selectable HART device can be ordered with transmitter output option code A plus any of the
following options codes: M4, QT, DZ, CR, CS, CT, HR5, HR7.
Rosemount 2051CFA Annubar Flowmeter
Additional information
Specifications: page 47
Certifications: page 59
Dimensional Drawings: page 69
Transmitter output code
A
(1)
M
(1)
Specification and selection of product materials, options, or components must be made by the purchaser of the equipment.
See page 56 for more information on material selection.
Table 4. 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.
Model Product description
2051CFA Annubar Flowmeter
Measurement type
D Differential pressure ★
Fluid type
L Liquid ★
G Gas ★
S Steam ★
Line size
020 2-in. (50 mm) ★
025 21/2-in. (63,5 mm) ★
030 3-in. (80 mm) ★
035 31/2-in. (89 mm) ★
040 4-in. (100 mm) ★
Emerson.com/Rosemount
21
Rosemount 2051
February 2017
Table 4. 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.
050 5-in. (125 mm) ★
060 6-in. (150 mm) ★
070 7-in. (175 mm) ★
080 8-in. (200 mm) ★
100 10-in. (250 mm) ★
120 12-in. (300 mm) ★
Pipe I.D. range
C Range C from the pipe I.D. table ★
D Range D from the pipe I.D. table ★
A Range A from the pipe I.D. table
B Range B from the pipe I.D. table
E Range E from the pipe I.D. table
Z Non-standard pipe I.D. range or line sizes greater than 12-in.
(1)
Pipe material/mounting assembly material
C Carbon steel (A105) ★
S 316 stainless steel ★
(2)
0
G Chrome-Moly Grade F-11
N Chrome-Moly Grade F-22
J Chrome-Moly Grade F-91
No mounting (customer supplied)
Piping orientation
H Horizontal piping ★
D Vertical piping with downwards flow ★
U Vertical piping with upwards flow ★
Annubar type
P Pak-Lok ★
F Flanged with opposite side support ★
Sensor material
S 316 stainless steel ★
Sensor size
1 Sensor size 1 — line sizes 2-in. (50 mm) to 8-in. (200 mm) ★
2 Sensor size 2 — line sizes 6-in. (150 mm) to 96-in. (2400 mm) ★
3 Sensor size 3 — line sizes greater than 12-in. (300 mm) ★
Mounting type
T1 Compression or threaded connection ★
22
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 4. 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.
A1 Class 150 RF ANSI ★
A3 Class 300 RF ANSI ★
A6 Class 600 RF ANSI ★
D1 DN PN16 flange ★
D3 DN PN40 flange ★
D6 DN PN100 flange ★
R1 Class 150 RTJ flange
R3 Class 300 RTJ flange
R6 Class 600 RTJ flange
Opposite side support or packing gland
0 No opposite side support or packing gland (required for Pak-Lok and Flange-Lok models) ★
Opposite side support (required for flanged models)
C NPT threaded opposite support assembly — extended tip ★
D Welded opposite support assembly — extended tip ★
Isolation valve for Flo-Tap models
(2)
0
Not applicable or customer supplied ★
Temperature measurement
T Integral RTD – not available with flanged model greater than Class 600 ★
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 (1/2-in. FNPT) ★
8 Remote mount SW connections (1/2-in.)
Differential pressure range
1 0 to 25 in H2O (0 to 62,3 mbar) ★
2 0 to 250 in H2O (0 to 623 mbar) ★
3 0 to 1000 in H2O (0 to 2,5 bar) ★
Transmitter outp ut
(3)
A
F FOUNDATION Fieldbus Protocol ★
W PROFIBUS PA Protocol ★
X Wireless ★
4–20 mA with digital signal based on HART Protocol ★
Emerson.com/Rosemount
23
Rosemount 2051
February 2017
Table 4. 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.
M Low-Power, 1–5 Vdc with digital signal based on HART Protocol
Transmitter housing material Conduit entry size
A Aluminum
B Aluminum M20 x 1.5 ★
J SST
(4)
K
(5)
P
SST M20 x 1.5 ★
Engineered polymer No conduit entries ★
D Aluminum G1/2
(4)
M
SST G1/2
1
/2–14 NPT ★
1
/2–14 NPT ★
Transmitter per formance 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) ★
Options (include with selected model number)
Extended product warranty
WR3 3-year limited warranty ★
WR5 5-year limited warranty
Special cleaning
P2 Cleaning for special services
PA Cleaning per ASTM G93 Level D (Section 11.4)
Material testing
V1 Dye penetrant exam
Material examination
V2 Radiographic examination
Special inspection
(4)
(4)
(4)
(4)
★
QC1 Visual and dimensional inspection with certificate ★
QC7 Inspection and performance certificate ★
Surface finish
(4)
RL Surface finish for low pipe Reynolds number in gas and steam ★
24
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 4. 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.
RH Surface finish for high pipe Reynolds number in liquid ★
Material traceability certification
Q8 Material traceability certification per EN 10474:2004 3.1 ★
Code conformance
(4)
J2 ANSI/ASME B31.1
J3 ANSI/ASME B31.3
Materials conformance
(4)(6)
J5 NACE MR-0175/ISO 15156
Country certification
(4)
J6 European Pressure Directive (PED) ★
J1 Canadian registration
Instrument connections for remote mount options
(4)(6)
(4)
G2 Needle valves, stainless steel ★
G6 OS&Y gate valve, stainless steel ★
G1 Needle valves, carbon steel
G3 Needle valves, Alloy C-276
G5 OS&Y gate valve, carbon steel
G7 OS&Y gate valve, Alloy C-276
Special shipment
(4)
Y1 Mounting hardware shipped separately ★
Product certifications
(4)
E1
(4)
E2
(4)
E3
E5 USA Explosion-proof, Dust Ignition-proof ★
E6 Canada Explosion-proof, Dust Ignition-proof, Division 2 ★
(4)
E7
(4)
I1
(4)
I2
(4)
I3
I5 USA Intrinsically Safe, Division 2 ★
I6 Canada Intrinsically Safe ★
(4)
I7
(4)(6)
IA
ATE X Flameproof ★
INMETRO Flameproof ★
China Flameproof ★
IECEx Flameproof ★
ATEX Intrinsic Safety ★
INMETRO Intrinsically Safe ★
China Intrinsic Safety ★
IECEx Intrinsic Safety ★
ATEX FISCO Intrinsic Safety; for FOUNDATION Fieldbus protocol only ★
Emerson.com/Rosemount
25
Rosemount 2051
February 2017
Table 4. 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.
(4)(6)
IE
(4)(6)
IF
(4)(6)
IG
(4)
K1
K5 USA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5 and I5) ★
K6 Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E6 and I6) ★
(4)
K7
(4)
KA
KB
(4)
KC
(4)
KD
(4)
N1
(4)
N7
(4)
ND
Sensor fill fluid and O-ring options
(7)
L1
USA FISCO Intrinsically Safe ★
Canada FISCO Intrinsically Safe ★
IECEx FISCO Intrinsically Safe ★
ATEX Flameproof, Intrinsic Safety, Type n, Dust ★
IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, Type n (combination of E7, I7, and N7) ★
ATEX and Canada Flameproof, Intrinsically Safe, Division 2 ★
USA and Canada Explosion-proof, Dust Ignition-proof, Intrinsically Safe,
Division 2 (combination of E5, E6, I5, and I6)
USA and ATEX Explosion-proof, Intrinsically Safe, Division 2 ★
USA, Canada, and ATEX Explosion-proof, Intrinsically Safe (combination of E5, I5, E6, I6, E1, and I1) ★
ATEX Type n ★
IECEx Type n ★
ATE X Dust ★
(4)
Inert sensor fill fluid ★
★
L2 Graphite-filled (PTFE) O-ring ★
(7)
LA
Display and interface options
(8)
M4
Inert sensor fill fluid and graphite-filled (PTFE) O-ring ★
(4)
LCD display with local operator interface ★
M5 LCD display ★
Transmitter calibration certification
(4)
Q4 Calibration certificate for transmitter ★
Quality certification for safety
(9)
QS Prior-use certificate of FMEDA data ★
QT Safety certified to IEC 61508 with certificate of FMEDA ★
Transient protection
(4)(7)(10)
T1 Transient terminal block ★
Manifold for remote mount option
(4)
F2 3-valve manifold, stainless steel ★
F6 5-valve manifold, stainless steel ★
F1 3-valve manifold, carbon steel
F5 5-valve manifold, carbon steel
26
Emerson.com/Rosemount
February 2017
Rosemount 2051
Table 4. 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.
PlantWeb control functionality
A01 FOUNDATION Fieldbus advanced control function block suite ★
Hardware adjustments
(11)
D4
(12)
DZ
Alarm limit
(13)
C4
(13)
CN
CR Custom alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet) ★
CS Custom alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet) ★
CT Low alarm (standard Rosemount alarm and saturation levels) ★
Ground screw
Zero and span hardware adjustments ★
Digital zero trim ★
(4)(11)
NAMUR alarm and saturation levels, high alarm ★
NAMUR alarm and saturation levels, low alarm ★
(4)(7)(14)
(4)
(4)(6)
V5 External ground screw assembly ★
HART revision configuration
(15)
HR5
HR7
Configured for HART Revision 5 ★
(16)
Configured for HART Revision 7 ★
(4)(11)
Typical model number: 2051CFA D L 060 D C H P S 2 T1 0 0 0 3 2A A 1A 3
1. See the Rosemount DP Flowmeters and Primary Elements Product Data Sheet for Pipe I.D. table.
2. Provide the “A” dimension for flanged (page 79) and Pak-Lok (page 79).
3. HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART
Revision 7 factory configured, add option code HR7.
4. Not available with low power output code M.
5. Only available with output code X.
6. Only valid with F
7. Not available with output code X.
8. Not available with F
9. Only available with 4–20 mA HART (output code A).
10. Not available with housing code 00, 5A or 7J. The T1 option is not needed with FISCO Product Certifications, transient protection is included with the FISCO Product
Certification code IA .
11. Only available with 4–20 mA HART (output codes A and M).
12. Only available with HART 4–20 mA output (codes A and M) and wireless output (code X).
13. NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
14. The V5 option is not needed with the T1 o ption; external ground screw assembly is included with the T1 option.
15. Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
16. Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
OUNDATION Fieldbus output code F.
OUNDATION Fieldbus (output code F) or wireless (output code X).
Emerson.com/Rosemount
27
Loading...