دریافت کاتالوگ Rosemount 2051

دریافت کاتالوگ Rosemount 2051
Product Data Sheet
April 2013
00813-0100-4101, Rev JA
Rosemount 2051 Pressure Transmitter

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™) Protocol enables cost effective installations

Local Operator Interface (LOI) offers easy to use configuration capabilities at the transmitter

Protocols available include HART® 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 safety certification to IEC 61508 is available with the full 4-20 mA HART offering to simplify
compliance
Rosemount 2051
April 2013
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.
Industry leading 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%
Quickly deploy new pressure, level and flow measurements in 70% 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 2.00% 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
Table of Contents
Rosemount 2051C Coplanar Pressure Transmitter . 3
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Rosemount 2051T In-Line Pressure Transmitter . . . 12
Product certifications . . . . . . . . . . . . . . . . . . . . . . . . .60
Rosemount 2051CF Flowmeters . . . . . . . . . . . . . . . . 19
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . .68
Rosemount 2051L Liquid Level Transmitter . . . . . . . 42
2
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April 2013
Rosemount 2051
Rosemount 2051C Coplanar Pressure Transmitter
Configuration
Transmitter Output Code
4-20 mA HART®
2051
2051 with Selectable HART(1)
Lower Power
2051
(1)
2051 with Selectable HART
FOUNDATION Fieldbus
Profibus
Wireless
2051C Coplanar
Pressure Transmitter
A
M
F
W
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 50
Certifications: page 60
Dimensional Drawings: page 68
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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
2051C
Coplanar Pressure Transmitter
Measurement Type
Standard
Standard
D
Differential
★
G
Gage
★
Pressure Range
Standard
Standard
2051CD
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)
www.rosemount.com
★
★
★
★
★
3
Rosemount 2051
April 2013
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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 Output
Standard
(1)
Standard
4–20 mA with Digital Signal Based on HART Protocol
★
F
FOUNDATION fieldbus Protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
A
Expanded
M
Low-Power, 1–5 Vdc with Digital Signal Based on HART Protocol
Materials of Construction
Process Flange Type
Flange Material
Drain/Vent
Standard
Standard
2
Coplanar
SST
SST
★
3(2)
Coplanar
Cast C-276
Alloy C-276
★
5
Coplanar
Plated CS
SST
★
(2)
Coplanar
SST
Alloy C-276
★
8(2)
Coplanar
Plated CS
Alloy C-276
★
0
Alternate Process Connection
7
★
Isolating Diaphragm
Standard
Standard
2(2)
3
(2)
316L SST
★
Alloy C-276
★
Expanded
5(3)(4)
Tantalum
O-ring
Standard
Standard
A
Glass-filled PTFE
★
B
Graphite-filled PTFE
★
Sensor Fill Fluid
Standard
Standard
1
2
4
(4)
Silicone
★
Inert
★
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April 2013
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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
Standard
Standard
A
Aluminum
½–14 NPT
★
B
Aluminum
M20 × 1.5
★
SST
½–14 NPT
★
(5)
SST
M20 × 1.5
★
(6)
Engineered Polymer
No Conduit Entries
★
D
Aluminum
G½
M(5)
SST
G½
J
K
P
Expanded
Wireless options (Requires Wireless output code X and Engineered Polymer housing code P)
Wireless Transmit Rate, Operating Frequency and Protocol
Standard
Standard
WA3
User Configurable Transmit Rate, 2.4GHz WirelessHART
★
Antenna and SmartPower
Standard
Standard
WP5
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
PlantWeb Control Functionality
Standard
Standard
A01
FOUNDATION fieldbus Advanced Control Function Block Suite
★
Alternate Flange(7)
Standard
Standard
H2
(2)
Traditional Flange, 316 SST, SST Drain/Vent
★
Traditional Flange, Cast C-276, Alloy C-276 Drain/Vent
★
H7(2)
Traditional Flange, 316 SST, Alloy C-276 Drain/Vent
★
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
★
H3
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5
Rosemount 2051
April 2013
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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.
Expanded
HK(8)
DIN Compliant Traditional Flange, SST, 10 mm Adapter/Manifold Bolting
HL
DIN Compliant Traditional Flange, SST, 12 mm Adapter/Manifold Bolting
Manifold Assembly(8)(9)
Standard
Standard
S5
Assemble to Rosemount 305 Integral Manifold
★
S6
Assemble to Rosemount 304 Manifold or Connection System
★
Integral Mount Primary Element(8)(9)
Standard
Standard
S4(10)
Assemble to Rosemount Annubar® Flowmeter or Rosemount
1195 Integral Orifice
★
S3
Assemble to Rosemount 405 Primary Element
★
Seal Assemblies(9)
Standard
Standard
S1(11)
Assemble to one Rosemount 1199 diaphragm seal
★
S2(12)
Assemble to two Rosemount 1199 diaphragm seals
★
Mounting Brackets
Standard
Standard
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
★
6
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April 2013
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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.
Product Certifications
Standard
Standard
E1(5)
ATEX Flameproof
★
E2
INMETRO Flameproof
★
E3(5)
China Flameproof
★
E4
TIIS Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
E7
IECEx Flameproof
★
EW
India (CCOE) Flameproof Approval
★
I1(5)
(5)
(5)
(5)
ATEX Intrinsic Safety
★
I2
(5)
INMETRO Intrinsically Safe
★
I3
(5)
China Intrinsic Safety
★
I4(5)(6)
TIIS Intrinsic Safety
★
I5
FM Intrinsically Safe, Division 2
★
I6
CSA Intrinsically Safe
★
I7(5)
IECEx Intrinsic Safety
★
IA(13)
ATEX FISCO Intrinsic Safety
★
IE(14)
FM FISCO Intrinsically Safe
★
IF(14)
IG
CSA FISCO Intrinsically Safe
★
(14)
IECEx FISCO Intrinsically Safe
★
(5)
India (CCOE) Intrinsically Safe
★
K1(5)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K2
INMETRO Flameproof and Intrinsic Safety
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
IW
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
(5)
IECEx Flameproof, Intrinsic Safety, Type n and Dust
★
(5)
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
K6
K7
KA
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
(5)
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
(5)
KB
KC
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe
★
N1(5)
ATEX Type n
★
N7(5)
IECEx Type n
★
ATEX Dust
★
KD
(5)
ND
Drinking Water Approval
Standard
Standard
DW(15)
NSF Drinking Water Approval
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★
7
Rosemount 2051
April 2013
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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.
Shipboard Approvals
Standard
Standard
SBS(4)
SBV
(4)
SDN(4)
SLL
(4)
American Bureau of Shipping (ABS) Type Approval
★
Bureau Veritas (BV) Type Approval
★
Det Norske Veritas (DNV) Type Approval
★
Lloyds Register (LR) Type Approval
★
Bolting Materials
Standard
Standard
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
Standard
Standard
M4(14)
LCD Display with Local Operator Interface
★
M5
LCD display
★
Hardware Adjustments
Standard
Standard
D4(16)
Zero and Span Configuration Buttons
★
DZ(17)
Digital Zero Trim
★
Flange Adapters
Standard
Standard
DF(18)
1
/2-14 NPT Flange Adapters
★
Conduit Plug
Standard
Standard
DO(4)(19)
316 SST Conduit Plug
★
RC 1/4 RC 1/2 Process Connection
Expanded
D9(20)
RC 1/4 Flange with RC 1/2 Flange Adapter - SST
Ground Screw
Standard
Standard
V5(4)(21)
External Ground Screw Assembly
★
Performance
Standard
Standard
P8(22)
8
High Performance Option
★
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April 2013
Rosemount 2051
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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.
Transient Protection
Standard
Standard
T1(4)(23)
Transient Protection Terminal Block
★
Software Configuration
Standard
Standard
C1 (17)
Custom Software Configuration (Completed CDS 00806-0100-4101 or 00806-0100-4100 for Wireless
required with order)
★
Alarm Limit
Standard
Standard
C4(16)(24)
NAMUR alarm and saturation levels, high alarm
★
(16)(24)
CN
NAMUR alarm and saturation levels, high alarm
★
CR(16)
Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet)
★
(16)
Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet)
★
(16)
Low Alarm (standard Rosemount alarm and saturation levels)
★
CS
CT
Pressure Testing
Expanded
P1
Hydrostatic testing with certificate
Cleaning Process Area
Expanded
P2
Cleaning for Special Service
P3
Cleaning for < 1 PPM Chlorine/Flourine
Maximum Static Line Pressure
Standard
Standard
P9
4500 psig (310 bar) Static Pressure Limit (2051CD Ranges 2-5 only)
★
Calibration Certification
Standard
Standard
Q4
Calibration Certificate
★
QG
Calibration Certificate and GOST Verification Certificate
★
QP
Calibration certification and tamper evident seal
★
Material Traceability Certification
Standard
Standard
Q8
Material Traceability Certification per EN 10204 3.1
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★
9
Rosemount 2051
April 2013
Table 1. Rosemount 2051C Coplanar Pressure Transmitters 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.
Quality Certification for Safety
Standard
Standard
QS(25)
QT
(25)
Prior-use certificate of FMEDA data
★
Safety Certified to IEC 61508 with certificate of FMEDA
★
Surface Finish
Standard
Standard
Q16
Surface finish certification for sanitary remote seals
★
Toolkit Total System Performance Reports
Standard
Standard
QZ
Remote Seal System Performance Calculation Report
★
Conduit Electrical Connection
Standard
Standard
GE(4)
M12, 4-pin, Male Connector (eurorast®)
★
GM(4)
A size Mini, 4-pin, Male Connector (minifast®)
★
HART Revision Configuration
Standard
Standard
HR5(16)(26)
Configured for HART Revision 5
★
HR7(16)(27)
Configured for HART Revision 7
★
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.
(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) Requires 0 code in Materials of Construction for Alternate Process Connection.
(8) Not valid with optional code P9 for 4500 psi Static Pressure.
(9) “Assemble-to” items are specified separately and require a completed model number.
(10) Process Flange limited to Coplanar (codes 2, 3, 5, 7, 8) or Traditional (H2, H3, H7).
(11) Not valid with optional code D9 for RC1/2 Adaptors.
(12) Not valid with optional codes DF and D9 for Adaptors.
10
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April 2013
Rosemount 2051
(13) Only valid with FOUNDATION fieldbus output code F.
(14) Not available with FOUNDATION fieldbus output code F and Wireless Output Code X.
(15) 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 S4 codes), surface finish certification (Q16 code), and remote
seal system report (QZ code).
(16) Only Available with HART 4-20 mA (output codes A and M).
(17) Only available with HART 4-20 mA Output (Output Codes A and M) and Wireless Output (Output Code X).
(18) Not valid with Alternate Process Connection options S3, S4, S5, S6.
(19) Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
(20) Not available with Alternate Process Connection: DIN Flanges and Level Flanges.
(21) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(22) Available with 4-20 mA HART output code A, Wireless output code X, FOUNDATION fieldbus output code F, 2051C Ranges 2-5 or 2051T Ranges 1-4, SST diaphragms and
silicone fill fluid. High Performance Option includes 0.05% Reference Accuracy, 5 year stability and improved ambient temperature effect specifications. See
Performance specifications
for details.
(23) The T1 option is not needed with FISCO Product Certifications; transient protection is included in the FISCO product certification codes IA and IE.
(24) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(25) Only available with HART 4-20 mA output (output code A).
(26) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(27) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
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11
Rosemount 2051
April 2013
Rosemount 2051T In-Line Pressure Transmitter
Configuration
Transmitter Output Code
4-20 mA HART®
2051T In-Line
Wireless Pressure Transmitter
2051
2051 with Selectable HART(1)
Lower Power
2051
(1)
2051 with Selectable HART
FOUNDATION Fieldbus
Profibus
Wireless
A
M
F
W
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 50
Certifications: page 60
Dimensional Drawings: page 68
20 Ordering Information
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
Standard
2051T
Standard
★
In-Line Pressure Transmitter
Pressure Type
Standard
G
A
(1)
Standard
Gage
★
Absolute
★
Pressure Range
Standard
Standard
2051TG
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)
★
12
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April 2013
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 Output
Standard
(2)
Standard
4–20 mA with Digital Signal Based on HART Protocol
★
F
FOUNDATION fieldbus Protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
A
Expanded
M
Low-Power, 1–5 Vdc with Digital Signal Based on HART Protocol
Process Connection Style
Standard
Standard
2B
1
★
2C(3)
G1/2 A DIN 16288 male (Available in SST for Range 1-4 only)
★
/2–14 NPT female
Expanded
2F(4)
Coned and Threaded, Compatible with Autoclave Type F-250-C (Range 5 only)
Isolating Diaphragm
Process Connection Wetted Parts Material
Standard
2(5)
3
(5)
Standard
316L SST
316L SST
★
Alloy C-276
Alloy C-276
★
Sensor Fill Fluid
Standard
1
2
(4)
Standard
Silicone
★
Inert
★
Housing Material
Conduit Entry Size
Standard
Standard
A
Aluminum
½–14 NPT
★
B
Aluminum
M20 × 1.5
★
SST
½–14 NPT
★
SST
M20 × 1.5
★
Engineered Polymer
No Conduit Entries
★
Aluminum
G½
SST
G½
J
K
(6)
P(7)
Expanded
D
M
(6)
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13
Rosemount 2051
April 2013
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.
Wireless options (Requires Wireless output code X and Engineered Polymer housing code P)
Wireless Transmit Rate, Operating Frequency and Protocol
Standard
Standard
WA3
User Configurable Transmit Rate, 2.4GHz WirelessHART
★
Antenna and SmartPower
Standard
Standard
WP5
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
PlantWeb Control Functionality
Standard
A01
Standard
FOUNDATION fieldbus Advanced Control Function Block Suite
★★
Manifold Assemblies
Standard
S5(8)
Standard
Assemble to Rosemount 306 Integral Manifold
★★
Seal Assemblies
Standard
(8)
S1
Standard
Assemble to one Rosemount 1199 diaphragm seal
★★
Mounting Bracket
Standard
B4
14
Standard
Bracket for 2-in. Pipe or Panel Mounting, All SST
★★
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April 2013
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.
Product Certifications
Standard
Standard
(6)
ATEX Flameproof
★
(6)
E2
INMETRO Flameproof
★
E3(6)
China Flameproof
★
E4
TIIS Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
IECEx Flameproof
★
India (CCOE) Flameproof Approval
★
E1
(6)
(6)
E7
EW
(6)
I1(6)
ATEX Intrinsic Safety
★
I2
(6)
INMETRO Intrinsically Safe
★
I3
(6)
China Intrinsic Safety
★
I4(6)(7)
TIIS Intrinsic Safety
★
I5
FM Intrinsically Safe, Division 2
★
I6
CSA Intrinsically Safe
★
I7(6)
IECEx Intrinsic Safety
★
(10)
ATEX FISCO Intrinsic Safety
★
(10)
FM FISCO Intrinsically Safe
★
IA
IE
IF(10)
IG
CSA FISCO Intrinsically Safe
★
(10)
IECEx FISCO Intrinsically Safe
★
(6)
India (CCOE) Intrinsic Safety Approval
★
K1(6)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
K6
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
IECEx Flameproof, Intrinsic Safety, Type n, Dust
★
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
IW
K7(6)
KA
(6)
KB
KC(6)
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
(6)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe
★
(6)
N1
ATEX Type n
★
N7(6)
IECEx Type n
★
ND(6)
ATEX Dust
★
KD
Drinking Water Approval
Standard
DW(9)
Standard
NSF Drinking Water Approval
www.rosemount.com
★
15
Rosemount 2051
April 2013
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.
Shipboard Approvals
Standard
American Bureau of Shipping (ABS) Type Approval
★
(4)
Bureau Veritas (BV) Type Approval
★
Det Norske Veritas (DNV) Type Approval
★
Lloyds Register (LR) Type Approval
★
SBS
SBV
SDN(4)
SLL
Standard
(4)
(4)
Display and Interface Options
Standard
(10)
Standard
M4
LCD Display with Local Operator Interface
★
M5
LCD display
★
Hardware Adjustments
Standard
Standard
D4(11)
Zero and Span Configuration Buttons
★
DZ(12)
Digital Zero Trim
★
Wireless SST Sensor Module
Standard
WSM(7)
Standard
★
Wireless SST Sensor Module
Conduit Plug
Standard
(4)(13)
DO
Standard
★
316 SST Conduit Plug
Ground Screw
Standard
V5
(4)(14)
Standard
★
External Ground Screw Assembly
Performance
Standard
P8(15)
Standard
★
High Performance Option
Terminal Blocks
Standard
(4)(16)
T1
Standard
★
Transient Protection Terminal Block
Software Configuration
Standard
C1(12)
16
Standard
Custom Software Configuration (Completed CDS 00806-0100-4101 or 00806-0100-4100 for Wireless
required with order)
★
www.rosemount.com
April 2013
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.
Alarm Limits
Standard
Standard
(11)(17)
Analog Output Levels Compliant with NAMUR Recommendation NE 43, Alarm High
★
(11)(18)
CN
Analog Output Levels Compliant with NAMUR Recommendation NE 43, Alarm Low
★
CR(11)
C4
Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet)
★
(11)
Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet)
★
(11)
Low Alarm (standard Rosemount alarm and saturation levels)
★
CS
CT
Pressure Testing
Expanded
P1
Hydrostatic testing with certificate
Cleaning Process Area(19)
Expanded
P2
Cleaning for Special Service
P3
Cleaning for <1 PPM Chlorine/Fluorine
Calibration Certification
Standard
Standard
Q4
Calibration Certificate
★
QG
Calibration Certificate and GOST Verification Certificate
★
QP
Calibration Certificate and tamper evident seal
★
Material Traceability Certification
Standard
Q8
Standard
Material Traceability Certification per EN 10204 3.1
★
Quality Certification for Safety
Standard
QS(18)
QT
(18)
Standard
Prior-use certificate of FMEDA data
★
Safety Certified to IEC 61508 with certificate of FMEDA
★
Surface Finish
Standard
Q16
Standard
Surface finish certification for sanitary remote seals
★
Toolkit Total System Performance Reports
Standard
QZ
Standard
Remote Seal System Performance Calculation Report
www.rosemount.com
★
17
Rosemount 2051
April 2013
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.
Conduit Electrical Connector
Standard
GE
(4)
GM
(4)
Standard
®
★
M12, 4-pin, Male Connector (eurofast )
®
★
A size Mini, 4-pin, Male Connector (minifast )
HART Revision Configuration
Standard
Standard
HR5
(11)(20)
Configured for HART Revision 5
★
HR7
(11)(21)
Configured for HART Revision 7
★
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 (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 G1/2 A DIN 16288 Male process connection (code 2C) with range 1-4, 316 SST isolating diaphragm (code 2), silicone fill
fluid (code 1), and housing code (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.
(6) Not available with Low Power output code M.
(7) Only available with output code X.
(8) “Assemble-to” items are specified separately and require a completed model number.
(9) 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).
(10) Not available with FOUNDATION fieldbus output code F or Wireless output code X
(11) Only Available with HART 4-20 mA (output codes A and M).
(12) Only available with HART 4-20 mA Output (output code A and M) and Wireless Output (output code X).
(13) Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
(14) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(15) Available with 4-20 mA HART output code A, Wireless output code X, FOUNDATION fieldbus output code F, 2051C Ranges 2-5 or 2051T Ranges 1-4, SST diaphragms
and silicone fill fluid. High Performance Option includes 0.05% Reference Accuracy, 5 year stability and improved ambient temperature effect specifications. See
Performance Specifications for details.
(16) The T1 option is not needed with FISCO Product Certifications; transient protection is included in the FISCO product certification codes IA and IE.
(17) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(18) Only available with HART 4-20 mA output (output code A).
(19) Not valid with Alternate Process Connection S5.
(20) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(21) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
18
www.rosemount.com
April 2013
Rosemount 2051
Rosemount 2051CF Flowmeters
Configuration
4-20 mA HART®
2051
2051 with Selectable HART(1)
Lower Power
2051
2051 with Selectable HART(1)
FOUNDATION Fieldbus
Profibus
Wireless
Transmitter Output Code
A
M
F
W
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 50
Certifications: page 60
Dimensional Drawings: page 68
Table 3. 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
Standard
Standard
D
Differential Pressure
★
Fluid Type
Standard
Standard
L
Liquid
★
G
Gas
★
S
Steam
★
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19
Rosemount 2051
April 2013
Table 3. 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.
Line Size
Standard
Standard
020
2-in. (50 mm)
★
025
21/2-in. (63.5 mm)
★
030
3-in. (80 mm)
★
1
035
3 /2-in. (89 mm)
★
040
4-in. (100 mm)
★
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
Standard
Standard
C
Range C from the Pipe I.D. table
★
D
Range D from the Pipe I.D. table
★
Expanded
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.
Pipe Material / Mounting Assembly Material
Standard
Standard
C
Carbon steel (A105)
★
S
316 Stainless Steel
★
0
(1)
No Mounting (Customer Supplied)
Expanded
G
Chrome-Moly Grade F-11
N
Chrome-Moly Grade F-22
J
Chrome-Moly Grade F-91
Piping Orientation
Standard
Standard
H
Horizontal Piping
★
D
Vertical Piping with Downwards Flow
★
U
Vertical Piping with Upwards Flow
★
20
www.rosemount.com
April 2013
Rosemount 2051
Table 3. 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.
Annubar Type
Standard
Standard
P
Pak-Lok
★
F
Flanged with opposite side support
★
Sensor Material
Standard
Standard
S
316 Stainless Steel
★
Sensor Size
Standard
Standard
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
Standard
Standard
T1
Compression or Threaded Connection
★
A1
150# RF ANSI
★
A3
300# RF ANSI
★
A6
600# RF ANSI
★
D1
DN PN16 Flange
★
D3
DN PN40 Flange
★
D6
DN PN100 Flange
★
Expanded
R1
150# RTJ Flange
R3
300# RTJ Flange
R6
600# RTJ Flange
Opposite Side Support or Packing Gland
Standard
Standard
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
Standard
Standard
0(1)
Not Applicable or Customer Supplied
www.rosemount.com
★
21
Rosemount 2051
April 2013
Table 3. 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.
Temperature Measurement
Standard
Standard
T
Integral RTD – not available with Flanged model greater than class 600#
★
0
No Temperature Sensor
★
Expanded
R
Remote Thermowell and RTD
Transmitter Connection Platform
Standard
Standard
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
1
★
Remote-mount NPT Connections ( /2-in. FNPT)
Expanded
8
Remote-mount SW Connections (1/2-in.)
Differential Pressure Range
Standard
Standard
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 Output
Standard
Standard
A(2)
4–20 mA with digital signal based on HART Protocol
★
F
FOUNDATION fieldbus Protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
Expanded
M
Low-Power, 1-5 Vdc with Digital Signal Based on HART Protocol
Transmitter Housing Material
Conduit Entry Size
Standard
Standard
A
Aluminum
1
/2-14 NPT
★
B
Aluminum
M20 x 1.5
★
J
SST
1
/2-14 NPT
★
K(3)
SST
M20 x 1.5
★
P(4)
Engineered Polymer
No Conduit Entries
★
D
Aluminum
G1/2
M(3)
SST
G1/2
Expanded
22
www.rosemount.com
April 2013
Rosemount 2051
Table 3. 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.
Transmitter Performance Class
Standard
Standard
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
Standard
WA3
Standard
User Configurable Transmit Rate, 2.4GHz WirelessHART
★
Antenna and SmartPower
Standard
WP5
Standard
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
Pressure Testing
Expanded
P1(3)(5)
(3)(5)
PX
Hydrostatic Testing with Certificate
Extended Hydrostatic Testing
Special Cleaning
Expanded
P2(3)
Cleaning for Special Services
PA(3)
Cleaning per ASTM G93 Level D (Section 11.4)
Material Testing
Expanded
V1(3)
Dye Penetrant Exam
Material Examination
Expanded
V2(3)
Radiographic Examination
Special Inspection
Standard
Standard
QC1(3)
QC7
(3)
Visual & Dimensional Inspection with Certificate
★
Inspection & Performance Certificate
★
Surface Finish
Standard
Standard
RL(3)
RH
(3)
Surface finish for Low Pipe Reynolds # in Gas & Steam
★
Surface finish for High Pipe Reynolds # in Liquid
★
www.rosemount.com
23
Rosemount 2051
April 2013
Table 3. 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.
Material Traceability Certification
Standard
Standard
Q8(3)(6)
Material Traceability Certification per EN 10474:2004 3.1
★
Code Conformance
Expanded
J2 (3)
ANSI/ASME B31.1
(3)
ANSI/ASME B31.3
J3
Materials Conformance
Expanded
J5(3)(7)
NACE MR-0175 / ISO 15156
Country Certification
Standard
Standard
J6(3)
European Pressure Directive (PED)
★
Expanded
J1(3)
Canadian Registration
Instrument Connections for Remote Mount Options
Standard
Standard
G2(3)
Needle Valves, Stainless Steel
★
G6(3)
OS&Y Gate Valve, Stainless Steel
★
Expanded
G1(3)
G3
(3)
G5(3)
G7
(3)
Needle Valves, Carbon Steel
Needle Valves, Alloy C-276
OS&Y Gate Valve, Carbon Steel
OS&Y Gate Valve, Alloy C-276
Special Shipment
Standard
Standard
Y1(3)
24
Mounting Hardware Shipped Separately
★
www.rosemount.com
April 2013
Rosemount 2051
Table 3. 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.
Product Certifications
Standard
Standard
E1(3)
ATEX Flameproof
★
E2(3)
INMETRO Flameproof
★
E3
China Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
(3)
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
(3)
IECEx Flameproof
★
(3)
ATEX Intrinsic Safety
★
INMETRO Intrinsically Safe
★
China Intrinsic Safety
★
FM Intrinsically Safe, Division 2
★
E7
I1
I2(3)
I3
(3)
I5
CSA Intrinsically Safe
★
(3)
IECEx Intrinsic Safety
★
(3)(8)
ATEX FISCO Intrinsic Safety; for FOUNDATION fieldbus protocol only
★
I6
I7
IA
IE(3)(8)
FM FISCO Intrinsically Safe
★
(3)(8)
CSA FISCO Intrinsically Safe
★
(3)(8)
IF
IECEx FISCO Intrinsically Safe
★
K1(3)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5 and I5)
★
K6
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E6 and I6)
★
IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, Type n (combination of E7, I7, and N7)
★
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5, E6,
I5, and I6)
★
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
IG
K7(3)
KA
(3)
KB
KC(3)
(3)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe (combination of E5, I5, E6, I6, E1, and I1)
★
N1(3)
ATEX Type n
★
(3)
IECEx Type n
★
(3)
ATEX Dust
★
KD
N7
ND
Sensor Fill Fluid and O-ring Options
Standard
Standard
L1(3)(9)
Inert Sensor Fill Fluid
★
L2
Graphite-Filled (PTFE) O-ring
★
LA(3)(9)
Inert Sensor Fill Fluid and Graphite-Filled (PTFE) O-ring
★
(3)
Display and Interface Options
Standard
Standard
M4(3)(10)
(3)
M5
LCD Display with Local Operator Interface
★
LCD display
★
www.rosemount.com
25
Rosemount 2051
April 2013
Table 3. 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.
Transmitter Calibration Certification
Standard
Standard
Q4(3)
★
Calibration Certificate for Transmitter
Quality Certification for Safety
Standard
Standard
QS(3)(11)
QT
(3)(11)
Prior-use certificate of FMEDA data
★
Safety Certified to IEC 61508 with certificate of FMEDA
★
Transient Protection
Standard
Standard
T1(3)(9)(12)
★
Transient terminal block
Manifold for Remote Mount Option
Standard
Standard
F2(3)
3-Valve Manifold, Stainless Steel
★
(3)
5-Valve Manifold, Stainless Steel
★
F6
Expanded
F1(3)
3-Valve Manifold, Carbon Steel
F5(3)
5-Valve Manifold, Carbon Steel
PlantWeb Control Functionality
Standard
Standard
A01(3)(8)
★
FOUNDATION fieldbus Advanced Control Function Block Suite
Hardware Adjustments
Standard
Standard
D4(3)(13)
Zero and Span Hardware Adjustments
★
DZ(3)(14)
Digital Zero Trim
★
Alarm Limit
Standard
Standard
C4(3)(13)(15)
NAMUR Alarm and Saturation Levels, High Alarm
★
CN
NAMUR Alarm and Saturation Levels, Low Alarm
★
CR(3)(13)
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(3)(13)
Low Alarm (standard Rosemount alarm and saturation levels)
★
(3)(13)(15)
(3)(13)
Ground Screw
Standard
Standard
V5(3)(9)(16)
26
External Ground Screw Assembly
★
www.rosemount.com
April 2013
Rosemount 2051
Table 3. 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.
HART Revision Configuration
Standard
Standard
HR5(3)(13)(17)
Configured for HART Revision 5
★
(3)(13)(18)
Configured for HART Revision 7
★
HR7
Typical Model Number:
2051CFA D
L 060 D C H
P S 2 T1 0 0 0 3 2A
A 1A 3
(1) Provide the “A” dimension for Flanged (page 77) and Pak-Lok (page 77).
(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) Not available with Low Power Output Code M.
(4) Only available with output code X.
(5) Applies to assembled flowmeter only, mounting not tested.
(6) Instrument Connections for Remote Mount Options and Isolation Valves for Flo-tap Models are not included in the Material Traceability Certification.
(7) Materials of Construction comply with metallurgical requirements within NACE MR0175/ISO 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.
(8) Only valid with FOUNDATION fieldbus Output Code F.
(9) Not available with output code X.
(10) Not available with FOUNDATION Fieldbus (Output Code F) or Wireless (Output Code X)
(11) Only available with 4-20 mA HART (Output Code A).
(12) 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.
(13) Only available with 4-20 mA HART (output codes A and M).
(14) Only available with HART 4-20 mA Output (output codes A and M) and Wireless Output (output code X).
(15) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(16) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(17) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(18) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
www.rosemount.com
27
Rosemount 2051
April 2013
Additional Information
Rosemount 2051CFC Compact Flowmeter Specifications: page 50
Certifications: page 60
Dimensional Drawings: page 68
Table 4. 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.
Model
Product Description
2051CFC
Compact Flowmeter
Measurement Type
Standard
Standard
D
Differential Pressure
★
Primary Element Technology
Standard
Standard
C
Conditioning Orifice Plate
★
P
Orifice Plate
★
Material Type
Standard
Standard
S
316 SST
★
Line Size
Standard
Standard
005(1)
1
010(1)
1-in. (25 mm)
(1)
/2-in. (15 mm)
★
★
1 /2-in. (40 mm)
★
020
2-in. (50 mm)
★
030
3-in. (80 mm)
★
040
4-in. (100 mm)
★
060
6-in. (150 mm)
★
080
8-in. (200 mm)
★
100
10-in. (250 mm)
★
120
12-in. (300 mm)
★
015
1
Primary Element Style
Standard
Standard
N
28
Square Edged
★
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April 2013
Rosemount 2051
Table 4. 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.
Primary Element Type
Standard
Standard
040
065
(2)
0.40 Beta Ratio
★
0.65 Beta Ratio
★
Temperature Measurement
Standard
Standard
0
★
No Temperature Sensor
Expanded
R
Remote Thermowell and RTD
Transmitter Connection Platform
Standard
Standard
3
Direct-mount, Integral 3-valve Manifold
★
7
Remote-mount, 1/4-in. NPT Connections
★
Differential Pressure Range
Standard
Standard
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 Output
Standard
Standard
A(3)
4–20 mA with digital signal based on HART Protocol
★
F
FOUNDATION fieldbus Protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
Expanded
M
Low-Power, 1-5 Vdc with Digital Signal Based on HART Protocol
Transmitter Housing Material
Conduit Entry Size
Standard
Standard
A
Aluminum
1
/2-14 NPT
★
B
Aluminum
M20 x 1.5
★
J
SST
1
/2-14 NPT
★
K(4)
SST
M20 x 1.5
★
P(5)
Engineered Polymer
No Conduit Entries
★
Aluminum
G1/2
SST
G1/2
Expanded
D
M
(4)
www.rosemount.com
29
Rosemount 2051
April 2013
Table 4. 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.
Transmitter Performance Class
Standard
Standard
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
Standard
WA3
Standard
★
User Configurable Transmit Rate, 2.4GHz WirelessHART
Antenna and SmartPower
Standard
WP5
Standard
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
Installation Accessories
Standard
Standard
AB(4)
ANSI Alignment Ring (150#) (Only required for 10-in. (250 mm) and 12-in. (300 mm) line sizes)
★
(4)
ANSI Alignment Ring (300#) (Only required for 10-in. (250 mm) and 12-in. (300 mm) line sizes)
★
AC
AD (4)
ANSI Alignment Ring (600#) (Only required for 10-in. (250 mm) and 12-in. (300 mm) line sizes)
★
(4)
DIN Alignment Ring (PN16)
★
(4)
DH
DIN Alignment Ring (PN40)
★
DJ(4)
DIN Alignment Ring (PN100)
★
DG
Expanded
JB(4)
JIS Alignment Ring (10K)
(4)
JR
JIS Alignment Ring (20K)
JS(4)
JIS Alignment Ring (40K)
Remote Adapters
Standard
Standard
FE(4)
Flange Adapters 316 SST (1/2-in NPT)
★
High Temperature Application
Expanded
HT(4)
Graphite Valve Packing (Tmax = 850 °F)
Flow Calibration
Expanded
WC(4)(6)
(4)(6)
WD
30
Flow Calibration Certification (3 point)
Discharge Coefficient Verification (full 10 point)
www.rosemount.com
April 2013
Rosemount 2051
Table 4. 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.
Pressure Testing
Expanded
P1(4)
Hydrostatic Testing with Certificate
Special Cleaning
Expanded
P2(4)
(4)
PA
Cleaning for Special Services
Cleaning per ASTM G93 Level D (Section 11.4)
Special Inspection
Standard
Standard
QC1(4)
Visual & Dimensional Inspection with Certificate
★
QC7(4)
Inspection and Performance Certificate
★
Transmitter Calibration Certification
Standard
Standard
Q4(4)
Calibration Certificate for Transmitter
★
Quality Certification for Safety
Standard
Standard
QS(4)(7)
Prior-use certificate of FMEDA data
★
QT(4)(7)
Safety Certified to IEC 61508 with certificate of FMEDA
★
Material Traceability Certification
Standard
Standard
Q8(4)
Material Traceability Certification per EN 10204:2004 3.1
★
Code Conformance
Expanded
J2(4)
ANSI/ASME B31.1
J3(4)
ANSI/ASME B31.3
(4)
ANSI/ASME B31.8
J4
Materials Conformance
Expanded
J5(4)(8)
NACE MR-0175 / ISO 15156
Country Certification
Expanded
J1(4)
Canadian Registration
www.rosemount.com
31
Rosemount 2051
April 2013
Table 4. 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.
Product Certifications
Standard
Standard
E1(4)
ATEX Flameproof
★
E2(4)
INMETRO Flameproof
★
E3
China Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
E7
IECEx Flameproof
★
I1(4)
ATEX Intrinsic Safety
★
I2(4)
INMETRO Intrinsically Safe
★
I3(4)
China Intrinsic Safety
★
I5
FM Intrinsically Safe, Division 2
★
(4)
(4)
CSA Intrinsically Safe
★
(4)
IECEx Intrinsic Safety
★
(4)(9)
ATEX FISCO Intrinsic Safety; for FOUNDATION fieldbus protocol only
★
I6
I7
IA
IE(4)(9)
FM FISCO Intrinsically Safe
★
(4)(9)
CSA FISCO Intrinsically Safe
★
(4)(9)
IF
IECEx FISCO Intrinsically Safe
★
K1(4)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5 and I5)
★
K6
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E6 and I6)
★
IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, Type n (combination of E7, I7, and N7)
★
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5, E6,
I5, and I6)
★
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
IG
K7(4)
KA
(4)
KB
KC(4)
(4)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe (combination of E5, I5, E6, I6, E1, and I1)
★
N1(4)
ATEX Type n
★
(4)
IECEx Type n
★
(4)
ATEX Dust
★
KD
N7
ND
Sensor Fill Fluid and O-ring Options
Standard
Standard
L1(4)(10)
Inert Sensor Fill Fluid
★
L2
Graphite-Filled (PTFE) O-ring
★
LA(4)(10)
Inert Sensor Fill Fluid and Graphite-Filled (PTFE) O-ring
★
(4)
Display and Interface Options
Standard
Standard
M4(4)(7)
(4)
M5
32
LCD Display with Local Operator Interface
★
LCD Display
★
www.rosemount.com
April 2013
Rosemount 2051
Table 4. 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.
Transient Protection
Standard
Standard
T1(4)(10)(11)
Transient terminal block
★
Manifold for Remote Mount Option
Standard
Standard
F2(4)
3-Valve Manifold, Stainless Steel
★
F6(4)
5-Valve Manifold, Stainless Steel
★
Alarm Limit
Standard
Standard
C4(4)(12)(13)
NAMUR Alarm and Saturation Levels, High Alarm
★
CN
NAMUR Alarm and Saturation Levels, Low Alarm
★
CR(4)(12)
(4)(12)(13)
Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet)
★
(4)(12)
Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet)
★
(4)(12)
Low Alarm (standard Rosemount alarm and saturation levels)
★
CS
CT
PlantWeb Control Functionality
Standard
Standard
A01(4)(9)
FOUNDATION fieldbus Advanced Control Function Block Suite
★
Hardware Adjustments
Standard
Standard
D4(4)(12)
Zero and Span Hardware Adjustments
★
DZ(4)(14)
Digital Zero Trim
★
Ground Screw
Standard
Standard
V5(4)(10)(15)
External Ground Screw Assembly
★
HART Revision Configuration
Standard
Standard
HR5(4)(12)(16)
Configured for HART Revision 5
★
HR7(4)(12)(17)
Configured for HART Revision 7
★
Typical Model Number:
2051CFC D C S 060 N 065 0 3 2 A A 1 WC E5 M5
(1) Not available for Primary Element Technology C.
(2) For 2-in. (50 mm) line sizes the Primary Element Type is 0.6 for Primary Element Technology Code C.
(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.
www.rosemount.com
33
Rosemount 2051
April 2013
(6) Not available with Primary Element Technology P.
(7) Not available with FOUNDATION Fieldbus (Output Code F) or Wireless (Output Code X).
(8) Materials of Construction comply with metallurgical requirements within NACE MR0175/ISO 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.
(9) Only valid with FOUNDATION fieldbus Output Code F.
(10) Not available with output code X.
(11) 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.
(12) Only available with 4-20 mA HART (output codes A and M).
(13) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(14) Only available with HART 4-20 mA (Output Codes A and M) and Wireless (Output Code X).
(15) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(16) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(17) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if 14 needed.
34
www.rosemount.com
April 2013
Rosemount 2051
Rosemount 2051CFP Integral
Orifice Flowmeter
Additional Information
Specifications: page 50
Certifications: page 60
Dimensional Drawings: page 68
Table 5. Rosemount 2051CFP Integral Orifice 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
2051CFP
Integral Orifice Flowmeter
Measurement Type
Standard
Standard
D
Differential Pressure
★
Material Type
Standard
Standard
S
316 SST
★
Line Size
Standard
Standard
005
1
★
010
1-in. (25 mm)
★
015
11/2-in. (40 mm)
★
/2-in. (15 mm)
Process Connection
Standard
Standard
T1
NPT Female Body (Not Available with Remote Thermowell and RTD)
★
S1(1)
Socket Weld Body (Not Available with Remote Thermowell and RTD)
★
P1
Pipe Ends: NPT Threaded
★
P2
Pipe ends: Beveled
★
D1
Pipe Ends: Flanged, DIN PN16, slip-on
★
D2
Pipe Ends: Flanged, DIN PN40, slip-on
★
D3
Pipe Ends: Flanged, DIN PN100, slip-on
★
W1
Pipe Ends: Flanged, RF, ANSI Class 150, weld-neck
★
W3
Pipe Ends: Flanged, RF, ANSI Class 300, weld-neck
★
W6
Pipe Ends: Flanged, RF, ANSI Class 600, weld-neck
★
www.rosemount.com
35
Rosemount 2051
April 2013
Table 5. Rosemount 2051CFP Integral Orifice 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.
Expanded
A1
Pipe Ends: Flanged, RF, ANSI Class 150, slip-on
A3
Pipe Ends: Flanged, RF, ANSI Class 300, slip-on
A6
Pipe Ends: Flanged, RF, ANSI Class 600, slip-on
R1
Pipe Ends: Flanged, RTJ, ANSI Class 150, slip-on
R3
Pipe Ends: Flanged, RTJ, ANSI Class 300, slip-on
R6
Pipe Ends: Flanged, RTJ, ANSI Class 600, slip-on
Orifice Plate Material
Standard
Standard
S
316 SST
★
Bore Size Option
Standard
Standard
0066
0.066-in. (1.68 mm) for 1/2-in. Pipe
★
0109
0.109-in. (2.77 mm) for 1/2-in. Pipe
★
0160
0.160-in. (4.06 mm) for 1/2-in. Pipe
★
0196
0.196-in. (4.98 mm) for 1/2-in. Pipe
★
0260
0.260-in. (6.60 mm) for 1/2-in. Pipe
★
0340
0.340-in. (8.64 mm) for 1/2-in. Pipe
★
0150
0.150-in. (3.81 mm) for 1-in. Pipe
★
0250
0.250-in. (6.35 mm) for 1-in. Pipe
★
0345
0.345-in. (8.76 mm) for 1-in. Pipe
★
0500
0.500-in. (12.70 mm) for 1-in. Pipe
★
0630
0.630-in. (16.00 mm) for 1-in. Pipe
★
0800
0.800-in. (20.32 mm) for 1-in. Pipe
★
0295
0.295-in. (7.49 mm) for 1 1/2-in. Pipe
★
0376
0.376-in. (9.55 mm) for 1 1/2-in. Pipe
★
0512
0.512-in. (13.00 mm) for 1 1/2-in. Pipe
★
0748
0.748-in. (19.00 mm) for 1 1/2-in. Pipe
★
1022
1.022-in. (25.96 mm) for 1 1/2-in. Pipe
★
1184
1.184-in. (30.07 mm) for 1 1/2-in. Pipe
★
Expanded
0010
0.010-in. (0.25 mm) for 1/2-in. Pipe
0014
0.014-in. (0.36 mm) for 1/2-in. Pipe
0020
0.020-in. (0.51 mm) for 1/2-in. Pipe
0034
0.034-in. (0.86 mm) for 1/2-in. Pipe
36
www.rosemount.com
April 2013
Rosemount 2051
Table 5. Rosemount 2051CFP Integral Orifice 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.
Transmitter Connection Platform
Standard
Standard
D3
Direct-mount, 3-Valve Manifold, SST
★
D5
Direct-mount, 5-Valve Manifold, SST
★
R3
Remote-mount, 3-Valve Manifold, SST
★
R5
Remote-mount, 5-Valve Manifold, SST
★
Differential Pressure Ranges
Standard
Standard
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 Output
Standard
Standard
A(2)
4–20 mA with digital signal based on HART protocol
★
F
FOUNDATION fieldbus protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
Expanded
M
Low-Power, 1-5 Vdc with Digital Signal Based on HART Protocol
Transmitter Housing Material
Conduit Entry Size
Standard
Standard
A
Aluminum
1/2-14 NPT
★
B
Aluminum
M20 x 1.5
★
SST
1
/2-14 NPT
★
SST
M20 x 1.5
★
Engineered Polymer
No Conduit Entries
★
D
Aluminum
G1/2
M(3)
SST
G1/2
J
K
(3)
P(4)
Expanded
Transmitter Performance Class
Standard
Standard
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
Standard
WA3
Standard
User Configurable Transmit Rate, 2.4GHz WirelessHART
www.rosemount.com
★
37
Rosemount 2051
April 2013
Table 5. Rosemount 2051CFP Integral Orifice 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.
Antenna and SmartPower
Standard
WP5
Standard
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
Temperature Sensor
Expanded
RT(3)(5)
Thermowell and RTD
Optional Connection
Standard
Standard
G1(3)
DIN 19213 Transmitter Connection
★
Pressure Testing
Expanded
P1(3)(6)
Hydrostatic Testing with Certificate
Special Cleaning
Expanded
P2(3)
(3)
PA
Cleaning for Special Services
Cleaning per ASTM G93 Level D (Section 11.4)
Material Testing
Expanded
V1(3)
Dye Penetrant Exam
Material Examination
Expanded
V2(3)
Radiographic Examination
Flow Calibration
Expanded
WD(3)(7)
Discharge Coefficient Verification
Special Inspection
Standard
Standard
QC1(3)
QC7
(3)
Visual & Dimensional Inspection with Certificate
★
Inspection and Performance Certificate
★
Material Traceability Certification
Standard
Standard
Q8(3)
38
Material Traceability Certification per EN 10204:2004 3.1
★
www.rosemount.com
April 2013
Rosemount 2051
Table 5. Rosemount 2051CFP Integral Orifice 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.
Code Conformance
Expanded
J2(3)(8)
ANSI/ASME B31.1
J3(3)(8)
ANSI/ASME B31.3
(3)(8)
ANSI/ASME B31.8
J4
Materials Conformance
Expanded
J5(3)(9)
NACE MR-0175 / ISO 15156
Country Certification
Standard
Standard
J6(3)
European Pressure Directive (PED)
★
Expanded
J1(3)
Canadian Registration
Transmitter Calibration Certification
Standard
Standard
Q4(3)
Calibration Certificate for Transmitter
★
Quality Certification for Safety
Standard
Standard
QS(3)(10)
QT
(3)(10)
Prior-use certificate of FMEDA data
★
Safety Certified to IEC 61508 with certificate of FMEDA
★
Product Certifications
Standard
Standard
E1(3)
ATEX Flameproof
★
E2(3)
INMETRO Flameproof
★
E3
China Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
E7
IECEx Flameproof
★
I1(3)
ATEX Intrinsic Safety
★
I2(3)
INMETRO Intrinsically Safe
★
I3(3)
China Intrinsic Safety
★
I5
FM Intrinsically Safe, Division 2
★
CSA Intrinsically Safe
★
IECEx Intrinsic Safety
★
(3)
(3)
I6
I7
(3)
www.rosemount.com
39
Rosemount 2051
April 2013
Table 5. Rosemount 2051CFP Integral Orifice 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.
IA(3)(11)
ATEX FISCO Intrinsic Safety; for FOUNDATION fieldbus protocol only
★
(3)(11)
FM FISCO Intrinsically Safe
★
(3)(11)
CSA FISCO Intrinsically Safe
★
(3)(11)
IE
IF
IECEx FISCO Intrinsically Safe
★
K1(3)(11)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5 and I5)
★
K6
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E6 and I6)
★
K7(3)
IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, Type n (combination of E7, I7, and N7)
★
KA(3)
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
KB
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5, E6, I5,
and I6)
★
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
IG
KC(3)
(3)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe (combination of E5, I5, E6, I6, E1, and I1)
★
N1(3)
ATEX Type n
★
(3)
IECEx Type n
★
(3)
ATEX Dust
★
KD
N7
ND
Sensor Fill Fluid and O-ring Options
Standard
Standard
L1(3)(12)
Inert Sensor Fill Fluid
★
(3)
Graphite-Filled (PTFE) O-ring
★
(3)(12)
Inert Sensor Fill Fluid and Graphite-Filled (PTFE) O-ring
★
L2
LA
Display and Interface Options
Standard
Standard
M4(3)(10)
LCD Display with Local Operator Interface
★
M5(3)
LCD display
★
Transient Protection
Standard
Standard
T1(3)(12)(13)
★
Transient terminal block
Alarm Limit
Standard
Standard
C4(3)(14)(15)
NAMUR Alarm and Saturation Levels, High Alarm
★
CN
NAMUR Alarm and Saturation Levels, Low Alarm
★
CR(3)(14)
(3)(14)(15)
Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet)
★
(3)(14)
Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet)
★
(3)(14)
Low Alarm (standard Rosemount alarm and saturation levels)
★
CS
CT
PlantWeb Control Functionality
Standard
Standard
A01(3)(11)
40
FOUNDATION fieldbus Advanced Control Function Block Suite
★
www.rosemount.com
April 2013
Rosemount 2051
Table 5. Rosemount 2051CFP Integral Orifice 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.
Hardware Adjustments
Standard
Standard
D4(3)(14)
Zero and Span Hardware Adjustments
★
DZ(3)(16)
Digital Zero Trim
★
Ground Screw
Standard
Standard
V5(3)(12)(17)
External Ground Screw Assembly
★
HART Revision Configuration
Standard
Standard
HR5(3)(14)(18)
Configured for HART Revision 5
★
HR7(3)(14)(19)
Configured for HART Revision 7
★
Typical Model Number:
2051CFP D S 010 W1 S 0500 D3 2 A A 1 E5 M5
(1) To improve pipe perpendicularity for gasket sealing, socket diameter is smaller than standard pipe O.D.
(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) Not available with Low Power Output Code M.
(4) Only available with output code X.
(5) Thermowell Material is the same as the body material.
(6) Does not apply to Process Connection codes T1 and S1.
(7) Not available for bore sizes 0010, 0014, 0020, or 0034.
(8) Not available with DIN Process Connection codes D1, D2, or D3.
(9) Materials of Construction comply with metallurgical requirements within NACE MR0175/ISO 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.
(10) Not available with FOUNDATION Fieldbus (Output Code F) or Wireless (Output Code X).
(11) Only valid with FOUNDATION fieldbus Output Code F.
(12) Not available with output code X.
(13) 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.
(14) Only available with 4-20 mA HART (output codes A and M).
(15) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(16) Only available with HART 4-10 mA (Output Codes A and M) and Wireless (Output Code X).
(17) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(18) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(19) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
www.rosemount.com
41
Rosemount 2051
April 2013
Rosemount 2051L Liquid Level Transmitter
Configuration
Transmitter Output Code
®
2051L Liquid Level
Transmitter
4-20 mA HART
2051
2051 with Selectable HART(1)
Lower Power
2051
(1)
2051 with Selectable HART
FOUNDATION Fieldbus
Profibus
Wireless
A
M
F
W
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 50
Certifications: page 60
Dimensional Drawings: page 68
Table 6. Rosemount 2051L Liquid Level 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
Standard
Standard
2051L
Liquid Level Transmitter
★
Pressure Range
Standard
Standard
2
–250 to 250 inH2O (–0,6 to 0,6 bar)
★
3
–1000 to 1000 inH2O (–2,5 to 2,5 bar)
★
4
–300 to 300 psi (–20,7 to 20,7 bar)
★
Transmitter Output
Standard
Standard
A(1)
4–20 mA with Digital Signal Based on HART Protocol
★
F
FOUNDATION fieldbus Protocol
★
W
PROFIBUS PA Protocol
★
X
Wireless
★
Expanded
M
42
Low-Power, 1–5 V dc with Digital Signal Based on HART Protocol
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April 2013
Rosemount 2051
Table 6. Rosemount 2051L Liquid Level 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.
Process Connection Size, Diaphragm Material (High Side)
Process Connection Size
Diaphragm
Standard
Standard
G(2)
2 in./DN 50
316L SST
★
(2)
2 in./DN 50
Alloy C-276
★
2 in./DN 50
Tantalum
★
3 in./DN 80
316L SST
★
4 in./DN 100
316L SST
★
C(2)
3 in./DN 80
Alloy C-276
★
D(2)
4 in./DN 100
Alloy C-276
★
E
3 in./DN 80
Tantalum
★
F
4 in./DN 100
Tantalum
★
H
J
A(2)
B
(2)
Extension Length (High Side)
Standard
Standard
0
None, Flush Mount
★
2
2 in./50 mm
★
4
4 in./100 mm
★
6
6 in./150 mm
★
Mounting Flange Size, Rating, Material (High Side)
Size
Rating
Material
Standard
Standard
M
2-in.
ANSI/ASME B16.5 Class 150
CS
★
A
3-in.
ANSI/ASME B16.5 Class 150
CS
★
B
4-in.
ANSI/ASME B16.5 Class 150
CS
★
N
2-in.
ANSI/ASME B16.5 Class 300
CS
★
C
3-in.
ANSI/ASME B16.5 Class 300
CS
★
D
4-in.
ANSI/ASME B16.5 Class 300
CS
★
X(2)
2-in.
ANSI/ASME B16.5 Class 150
SST
★
F(2)
3-in.
ANSI/ASME B16.5 Class 150
SST
★
(2)
4-in.
ANSI/ASME B16.5 Class 150
SST
★
Y(2)
Displayed
ANSI/ASME B16.5 Class 300
SST
★
H(2)
3-in.
ANSI/ASME B16.5 Class 300
SST
★
J(2)
4-in.
ANSI/ASME B16.5 Class 300
SST
★
Q
DN50
PN 10-40 per EN 1092-1
CS
★
R
DN80
PN 40 per EN 1092-1
CS
★
K(2)
DN50
PN 10-40 per EN 1092-1
SST
★
T(2)
DN80
PN 40 per EN 1092-1
SST
★
G
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43
Rosemount 2051
April 2013
Table 6. Rosemount 2051L Liquid Level 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.
Seal Fill Fluid (High Side)
Specific Gravity
Temperature Limits
(Ambient Temperature of 70
°F (21 °C))
Standard
Standard
A
Syltherm XLT
0.85
-102 to 293 °F (-75 to 145 °C)
★
C
Silicone 704
1.07
32 to 401 °F (0 to 205 °C)
★
D
Silicone 200
0.93
-49 to 401 °F (-45 to 205 °C)
★
H
Inert (Halocarbon)
1.85
5 to 401 °F (-15 to 205 °C)
★
G
Glycerin and Water
1.13
-49 to 320 °F (-45 to 160 °C)
★
N
Neobee M-20
0.92
5 to 401 °F (-15 to 205 °C)
★
P
Propylene Glycol and Water
1.02
5 to 203 °F (-15 to 95 °C)
★
Sensor Module Configuration, Flange Adapter (Low Side)
Configuration
Flange Adapter
Standard
Standard
1(2)
2
(2)
3(2)(3)
Gage
SST
★
Differential
SST
★
Tuned-System with
Remote Seal
None
★
Sensor Module Diaphragm Material, Sensor Fill Fluid (Low Side)
Diaphragm Material
Sensor Fill Fluid
Standard
Standard
1(2)
316L SST
Silicone
2(2)
Alloy C-276 (SST Valve
Seat)
Silicone
7(2)
Alloy C-276 (Alloy
C-276 Valve Seat)
Silicone
A(2)(4)
316L SST
Inert (Halocarbon)
B(2)(4)
Alloy C-276 (SST Valve
Seat)
Inert (Halocarbon)
G(2)(4)
Alloy C-276 (Alloy
C-276 Valve Seat)
Inert (Halocarbon)
★
★
★
★
★
★
O-ring
Standard
Standard
A
44
Glass-filled PTFE
★
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April 2013
Rosemount 2051
Table 6. Rosemount 2051L Liquid Level 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
Standard
Standard
A
Aluminum
½–14 NPT
★
B
Aluminum
M20 × 1.5
★
J
SST
½–14 NPT
★
K(5)
SST
M20 × 1.5
★
P(6)
Engineered Polymer
No Conduit Entries
★
Aluminum
G½
SST
G½
Expanded
D
M
(5)
Wireless options (Requires Wireless output code X and Engineered Polymer housing code P)
Wireless Transmit Rate, Operating Frequency and Protocol
Standard
Standard
WA3
User Configurable Transmit Rate, 2.4GHz WirelessHART
★
Antenna and SmartPower
Standard
Standard
WP5
Internal Antenna, Compatible with Green Power Module (I.S. Power Module Sold Separately)
★
Options (Include with selected model number)
PlantWeb Control Functionality
Standard
Standard
A01(7)
FOUNDATION fieldbus Advanced Control Function Block Suite
★
Seal Assemblies
Standard
Standard
S1(8)
Assemble to One Rosemount 1199 Seal (Requires 1199M)
★
Product Certifications
Standard
Standard
E1(5)
ATEX Flameproof
★
(5)
INMETRO Flameproof
★
(5)
E3
China Flameproof
★
E4
TIIS Flameproof
★
E5
FM Explosion-proof, Dust Ignition-proof
★
E6
CSA Explosion-proof, Dust Ignition-proof, Division 2
★
E7
IECEx Flameproof
★
EW(5)
India (CCOE) Flameproof Approval
★
E2
(5)
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Rosemount 2051
April 2013
Table 6. Rosemount 2051L Liquid Level 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.
Standard
Standard
I1(5)
ATEX Intrinsic Safety
★
INMETRO Intrinsically Safe
★
I3(5)
China Intrinsic Safety
★
I4(5)(6)
TIIS Intrinsic Safety
★
I5
FM Intrinsically Safe, Division 2
★
I6
CSA Intrinsically Safe
★
IECEx Intrinsic Safety
★
ATEX FISCO Intrinsic Safety
★
IE(7)
FM FISCO Intrinsically Safe
★
IF(7)
CSA FISCO Intrinsically Safe
★
IECEx FISCO Intrinsically Safe
★
IW(5)
India (CCOE) Intrinsically Safety Approval
★
K1(5)
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
K2
INMETRO Flameproof and Intrinsic Safety
★
K5
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
IECEx Flameproof, Intrinsic Safety, Type n and Dust
★
KA(5)
ATEX and CSA Flameproof, Intrinsically Safe, Division 2
★
KB
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
KD(5)
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe
★
N1(5)
ATEX Type n
★
(5)
IECEx Type n
★
(5)
ATEX Dust
★
I2
(5)
I7(5)
IA
(7)
IG
(7)
K6
K7
(5)
KC
(5)
N7
ND
Shipboard Approvals
Standard
Standard
SBS(4)
American Bureau of Shipping (ABS) Type Approval
★
SBV(4)
Bureau Veritas (BV) Type Approval
★
SDN(4)
Det Norske Veritas (DNV) Type Approval
★
Lloyds Register (LR) Type Approval
★
SLL
(4)
Display and Interface Options
Standard
Standard
M4(9)
LCD Display with Local Operator Interface
★
M5
LCD display
★
46
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April 2013
Rosemount 2051
Table 6. Rosemount 2051L Liquid Level 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.
Hardware Adjustments
Standard
Standard
D4(10)
Zero and Span Configuration Buttons
★
DZ(11)
Digital Zero Trim
★
Flange Adapters
Standard
Standard
DF(12)
1
/2-14 NPT Flange Adapters
★
Conduit Plug
Standard
Standard
DO(4)(13)
316 SST Conduit Plug
★
Ground Screw
Standard
Standard
V5(4)(14)
External Ground Screw Assembly
★
Transient Protection
Standard
Standard
T1(4)(15)
Transient Terminal Block
★
Software Configuration
Standard
Standard
C1(11)
Custom Software Configuration (Requires completed Configuration Data Sheet)
★
Alarm Limit
Standard
Standard
C4(10)(16)
NAMUR alarm and saturation levels, high alarm
★
CN(10)(16)
NAMUR alarm and saturation levels, low alarm
★
CR(10)
Custom Alarm and saturation signal levels, high alarm (requires C1 and Configuration Data Sheet)
★
CS(10)
Custom Alarm and saturation signal levels, low alarm (requires C1 and Configuration Data Sheet)
★
CT(10)
Low Alarm (standard Rosemount alarm and saturation levels)
★
Calibration Certification
Standard
Standard
Q4
Calibration Certificate
★
QG
Calibration Certificate and GOST Verification Certificate
★
GP
Calibration Certificate and tamper evident seal
★
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Rosemount 2051
April 2013
Table 6. Rosemount 2051L Liquid Level 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.
Material Traceability Certification
Standard
Standard
Q8
★
Material Traceability Certification per EN 10204 3.1
Quality Certification for Safety
Standard
Standard
QS(17)
QT
(17)
Prior-use certificate of FMEDA data
★
Safety Certified to IEC 61508 with certificate of FMEDA
★
Toolkit Total System Performance Reports
Standard
Standard
QZ
★
Remote Seal System Performance Calculation Report
Conduit Electrical Connector
Standard
Standard
GE(4)
GM
(4)
M12, 4-pin, Male Connector (eurofast®)
★
A size Mini, 4-pin, Male Connector (minifast®)
★
Lower Housing Flushing Connection Options
Ring Material
Number
Size (NPT)
Standard
Standard
F1
316 SST
F2
316 SST
F3(18)
(18)
F4
F7
Alloy C-276
Alloy C-276
316 SST
F8
316 SST
F9
Alloy C-276
F0
Alloy C-276
1
1
★
2
1
★
1
1
★
2
1
★
1
1
★
2
1
★
1
1
★
2
1
★
/4-18 NPT
/4-18 NPT
/4-18 NPT
/4-18 NPT
/2-14 NPT
/2-14 NPT
/2-14 NPT
/2-14 NPT
HART Revision Configuration
Standard
Standard
HR5(10)(19) Configured for HART Revision 5
HR7
(10)(20)
Configured for HART Revision 7
Typical Model Number:
★
★
2051L 2 A A0 X D 21 A A B4 M5 F1
(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 metallurgical requirements highlighted within 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.
48
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April 2013
Rosemount 2051
(3) Requires option code S1.
(4) Not available with output code X.
(5) Not available with Low Power output code M.
(6) Only available with output code X.
(7) Only valid with FOUNDATION fieldbus output code F.
(8) “Assemble-to” items are specified separately and require a completed model number.
(9) Not valid with FOUNDATION fieldbus output code F and Wireless Output Code X.
(10) Only available with 4-20 mA HART (output codes A and M).
(11) Only available with HART 4-20 mA output (output codes A and M) and Wireless output (output code X).
(12) Not available with Remote Mount Seal Assembly option S1.
(13) Transmitter is shipped with 316 SST conduit plug (uninstalled) in place of standard carbon steel conduit plug.
(14) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
(15) The T1 option is not needed with FISCO Product Certifications; transient protection is included in the FISCO product certification codes IA, IE, IF, and IG.
(16) NAMUR-Compliant operation is pre-set at the factory.
(17) Only available with HART 4-20 mA output (output code A).
(18) Not available with Option Codes A0, B0, and G0.
(19) Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed.
(20) Configures the HART output to HART Revision 7. The device can be field configured to HART Revision 5 if needed.
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Rosemount 2051
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Specifications
Performance specifications
This product data sheet covers HART, Wireless, FOUNDATION fieldbus, and PROFIBUS PA protocols unless specified.
Conformance to specification (±3 (Sigma))
Technology leadership, advanced manufacturing techniques, and statistical process control ensure specification conformance to at least ±3.
Reference accuracy
Stated reference accuracy equations include terminal based linearity, hysteresis, and repeatability. For Wireless, FOUNDATION fieldbus, and PROFIBUS
PA devices, use calibrated range in place of span.
Models
Standard
High Performance Option, P8
2051C
±0.10% of span
For spans less than 15:1, accuracy =
Range 1
URL
 0.025 + 0.005  --------------- % of Span
 Span
±0.065% of span
For spans less than 10:1, accuracy =
Ranges 2-4
URL
 0.025 + 0.005  --------------- % of Span
 Span
Ranges 2-4
URL
 0.015 + 0.005  --------------- % of Span
 Span
±0.075% of span
For spans less than 10:1, accuracy=
Range 5
URL
 0.025 + 0.005  --------------- % of Span
 Span
Range 5
Ranges 1-4
URL
 0.0075  --------------- % of Span
 Span
High Performance Option, P8
±0.065% of span
For spans less than 10:1, accuracy=
URL
 0.015 + 0.005  --------------- % of Span
 Span
±0.065% of span
For spans less than 10:1, accuracy =
2051T
High Accuracy Option, P8
±0.05% of span
For spans less than 10:1, accuracy =
Ranges 1-4
High Accuracy Option, P8
±0.05% of span
For spans less than 10:1, accuracy =
URL
 0.0075  --------------- % of Span
 Span
±0.075% of span
For spans less than 10:1,
Range 5
±0.075% of span
For spans less than 10:1, accuracy =
2051L
Ranges 2-4
50
URL
accuracy =  0.075  --------------- % of Span
 Span
URL
 0.025 + 0.005  --------------- % of Span
 Span
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April 2013
Rosemount 2051
Flow performance - Flow reference accuracy
2051CFA Annubar Flowmeter
Ranges 2-3
±2.00% of Flow Rate at 5:1 flow turndown
2051CFC Compact Orifice Flowmeter – Conditioning Option C
 =0.4
 =0.65
Ranges 2-3
±2.25% of Flow Rate at 5:1 flow turndown
±2.45% of Flow Rate at 5:1 flow turndown
2051CFC Compact Orifice Flowmeter – Orifice Type Option P(1)
 =0.4
 =0.65
Ranges 2-3
±2.50% of Flow Rate at 5:1 flow turndown
±2.50% of Flow Rate at 5:1 flow turndown
2051CFP Integral Orifice Flowmeter
 <0.1
0.1<  <0.2
0.2<  <0.6
0.6<  <0.8
Ranges 2-3
±3.10% of Flow Rate at 5:1 flow turndown
±2.75% of Flow Rate at 5:1 flow turndown
±2.25% of Flow Rate at 5:1 flow turndown
±3.00% of Flow Rate at 5:1 flow turndown
(1) For smaller line sizes, see Rosemount Compact Orifice
Long term stability
± 50 °F (28 °C) temperature changes and up to 1000 psi (6,9 MPa) line pressure.
Models
Standard
2051C
Range 1 (CD)
Ranges 2-5
2051T
Ranges 1-5
High Performance Option, P8
±0.2% of URL for 1 year
±0.1% of URL for 2 years
±0.125% of URL for 5 years
±0.1% of URL for 2 years
±0.125% of URL for 5 years
Dynamic performance
4-20 mA HART(1)
1-5 Vdc HART Low
Power
FOUNDATION fieldbus
and PROFIBUS PA
protocols (3)
115 ms
270 ms
130 ms
100 ms
See Instrument Toolkit®
152 ms
307 ms
152 ms
152 ms
See Instrument Toolkit
Dead Time (Td)
60 ms (nominal)
97 ms
Update Rate(4)
22 times per second
22 times per second
Typical HART Transmitter Response
Time
Total Response Time (Td + Tc)(2):
2051C, Range 3-5:
Range 1:
Range 2:
2051T:
2051L:
(1) Dead time and update rate apply to all models and ranges; analog output only
(2) Nominal total response time at 75 °F (24 °C) reference conditions.
(3) Transducer block response time, Analog Input block execution time not included.
(4) Does not apply to wireless (Output Code X). See “Wireless (Output Code X)” on page 55
for wireless update rate.
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Transmitter Output vs. Time
Pressure Released
Td
100%
Tc
Td = Dead Time
Tc = Time Constant
Response Time = Td +Tc
63.2% of Total
Step Change
36.8%
0%
Time
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Rosemount 2051
April 2013
Line pressure effect per 1000 psi (6,9 MPa)
For line pressures above 2000 psi (13,7 MPa) and Ranges 4-5, see user manual (Document number 00809-0100-4001 for HART,
00809-0100-4102 for WirelessHART, 00809-0100-4774 for FOUNDATION fieldbus, and 00809-0300-4101 for PROFIBUS PA)
Models
Line Pressure Effect
2051CD, 2051CF
Zero Error(1)
Range 1
Ranges 2-3
±0.25% of URL/1000 psi (68.9 bar)
±0.05% of URL/1000 psi (68.9 bar) for line pressures from 0 to 2000 psi (0 to 13.7 MPa)
Span Error
±0.4% of reading/1,000 psi (68.9 bar)
±0.1% of reading/1,000 psi (68.9 bar)
Range 1
Ranges 2-3
(1) Can be calibrated out at line pressure.
Ambient temperature effect per 50 °F (28 °C)
Models
Ambient Temperature Effect
High Performance Option, P8
2051C, 2051CF
±(0.025% URL + 0.125% span) from 1:1 to 5:1
±(0.05% URL + 0.25% span) from 5:1 to 100:1
Range 1 ±(0.1% URL + 0.25% span) from 1:1 to 30:1
±(0.0125% URL + 0.0625% span) from 1:1 to 5:1
±(0.025% URL + 0.125% span) from 5:1 to 100:1
±(0.05% URL + 0.25% span) from 1:1 to 30:1
±(0.07% URL + 0.25% span) from 30:1 to 100:1
±(0.05% URL + 0.25% span) from 1:1 to 10:1
Range 1
±(0.10% URL + 0.25% span) from 10:1 to 100:1
Range 5 ±(0.1% URL + 0.15% span)
±(0.025% URL + 0.125% span) from 1:1 to 30:1
±(0.035% URL + 0.125% span) from 30:1 to 100:1
±(0.025% URL + 0.125% span) from 1:1 to 10:1
±(0.05% URL + 0.125% span) from 10:1 to 100:1
Ranges 2-5
2051T
Range 2-4
2051L
See Instrument Toolkit
Mounting position effects
Models
Mounting Position Effects
2051C
Zero shifts up to ±1.25 inH2O (3.1 mbar), which can be calibrated out. No span effect.
2051T
Zero shifts up to ±2.5 inH2O (6.2 mbar), which can be calibrated out. No span effect.
2051L
With liquid level diaphragm in vertical plane, zero shift of up to 1 inH2O (2.49 mbar). With diaphragm in
horizontal plane, zero shift of up to 5 inH2O (12.43 mbar) plus extension length on extended units. Zero
shifts can be calibrated out. No span effect.
Vibration effect
Transient protection (Option Code T1)
Less than ±0.1% of URL when tested per the requirements of
IEC60770-1 field or pipeline with high vibration level (10-60 Hz
0.21mm displacement peak amplitude / 60-2000 Hz 3g).
Meets IEEE C62.41, Category Location B
6 kV crest (0.5 s - 100 kHz)
3 kA crest (8 × 20 microseconds)
6 kV crest (1.2 × 50 microseconds)
Power supply effect
Less than ±0.005% of calibrated span per volt.(1)
Electromagnetic Compatibility (EMC)
Meets all relevant requirements of EN 61326 and NAMUR NE-21.(2)
(1) Does not apply to Wireless (Output Code X).
(2) NAMUR NE-21 does not apply to wireless output code X.
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Rosemount 2051
Functional specifications
Range and Sensor limits
Table 7. Range and sensor limits
Range
2051CD, 2051CF, 2051CG, 2051L
Range and Sensor Limits
Lower (LRL)
Minimum Span
1
2
3
4
5
0.5 inH2O
(1.2 mbar)
2.5 inH2O
(6.2 mbar)
10 inH2O
(24.9 mbar)
3 psi
(0.207 bar)
20 psi
(1.38 bar)
Upper (URL)
25 inH2O
(62.3 mbar)
250 inH2O
(0.62 bar)
1000 inH2O
(2.49 bar)
300 psi
(20.6 bar)
2000 psi
(137.9 bar)
2051C Differential
2051CF
Flowmeters
–25 inH2O
(–62.1 mbar)
–250 inH2O
(–0.62 bar)
-1000 inH2O
(-2.49 bar)
-300 psi
(-20,6 bar)
-2000 psi
(-137.9 bar)
2051C Gage(1)
–25 inH2O
(–62.1 mbar)
–250 inH2O
(–0.62 bar)
–393 inH2O
(–979 mbar)
–14.2 psig
(–979 mbar)
–14.2 psig
(–979 mbar)
2051L Differential
2051L Gage(1)
N/A
N/A
–250 inH2O
(–0.62 bar)
–1000 inH2O
(–2.49 bar)
–300 psi
(–20.7 bar)
–250 inH2O
(–0.62 bar)
–393 inH2O
(–979 mbar)
–14.2 psig
(–979 mbar)
N/A
N/A
(1) Assumes atmospheric pressure of 14.7 psig.
Range
Table 8. Range and sensor limits
1
2
3
4
5
Minimum
Span
0.3 psi
(20.6 mbar)
1.5 psi
(0.103 bar)
8 psi
(0.55 bar)
40 psi
(2.76 bar)
2,000 psi
(137.9 bar)
Upper
(URL)
30 psi
(2.06 bar)
150 psi
(10.3 bar)
800 psi
(55.2 bar)
4000 psi
(275.8 bar)
10,000 psi
(689.4 bar)
2051T
Range and Sensor Limits
Lower
(LRL) (Abs)
0 psia
(0 bar)
0 psia
(0 bar)
0 psia
(0 bar)
0 psia
(0 bar)
0 psia
(0 bar)
Lower(1)
(LRL) (Gage)
–14.7 psig
(–1.01 bar)
–14.7 psig
(–1.01 bar)
–14.7 psig
(–1.01 bar)
–14.7 psig
(–1.01 bar)
–14.7 psig
(–1.01 bar)
(1) Assumes atmospheric pressure of 14.7 psig.
Service
Liquid, gas, and vapor applications
www.rosemount.com
53
Rosemount 2051
April 2013
Protocols
Local Operator Interface
4–20 mA HART (Output Code A)
Power supply
External power supply required. Standard transmitter
operates on 10.5 to 42.4 Vdc with no load.
Load limitations
Maximum loop resistance is determined by the
voltage level of the external power supply, as
described by:
Max. Loop Resistance = 43.5 (Power Supply Voltage – 10.5)
Load (s)
1387
The LOI utilizes a 2 button menu with internal and external
configuration buttons. Internal buttons are always
configured for Local Operator Interface. External Buttons can
be configured for either LOI, (option code M4), Analog Zero
and Span (option code D4) or Digital Zero Trim (option code
DZ). See 2051 with Selectable HART product manual
(00809-0100-4107) for LOI configuration menu.
FOUNDATION fieldbus (Output code F)
Power supply
External power supply required; transmitters operate on 9.0 to
32.0 Vdc transmitter terminal voltage.
Current draw
17.5 mA for all configurations (including LCD display option)
1000
Indication
500
Operating
Region
0
10.5
20
30
42.4(1)
Voltage (Vdc)
Communication requires a minimum
loop resistance of 250 ohms.
(1) For CSA approval, power supply must not exceed 42.4 V.
Indication
Optional two line LCD/LOI Display
Zero and span adjustment requirements
Zero and span values can be set anywhere within the range limits stated
in Table 7 and Table 8.
Span must be greater than or equal to the minimum span stated
in Table 7 and Table 8.
Output
Two-wire 4-20mA, user selectable for linear or square root
output. Digital process variable superimposed on 4-20 mA
signal, available to any host that conforms to HART protocol.
Optional two line LCD display
FOUNDATION fieldbus function block
Execution times
Block
Execution Time
Resource
Transducer
LCD Block
Analog Input 1, 2
PID
Input Selector
Arithmetic
Signal Characterizer
Integrator
30 milliseconds
45 milliseconds
30 milliseconds
35 milliseconds
40 milliseconds
35 milliseconds
FOUNDATION fieldbus parameters
Schedule Entries
Links
Virtual Communications Relationships
(VCR)
7 (max.)
20 (max.)
12 (max.)
2051
Standard function blocks
Digital communications based on HART Revision 5 protocol.
Resource block
Contains hardware, electronics, and diagnostic
information.
2051 with selectable HART
The 2051 with Selectable HART comes with Selectable HART
Revisions. Digital communications based on HART Revision 5
(default) or Revision 7 (option code HR7) protocol can be
selected. The HART revision can be switched in the field using
any HART based configuration tool or the optional local operator
interface (LOI).
Transducer block
Contains actual sensor measurement data including the
sensor diagnostics and the ability to trim the pressure
sensor or recall factory defaults.
LCD block
Configures the local display.
2 Analog input blocks
Processes the measurements for input into other
function blocks. The output value is in engineering units
or custom and contains a status indicating
measurement quality.
54
www.rosemount.com
April 2013
PID block
Contains all logic to perform PID control in the field
including cascade and feedforward.
Backup Link Active Scheduler (LAS)
The transmitter can function as a Link Active Scheduler if the
current link master device fails or is removed from the segment.
Advanced control function block suite (Option Code A01)
Input selector block
Selects between inputs and generates an output using
specific selection strategies such as minimum,
maximum, midpoint, average or first “good.”
Arithmetic block
Provides pre-defined application-based equations
including flow with partial density compensation,
electronic remote seals, hydrostatic tank gauging, ratio
control, and others.
Signal characterizer block
Characterizes or approximates any function that defines
an input/output relationship by configuring up to
twenty X, Y coordinates. The block interpolates an
output value for a given input value using the curve
defined by the configured coordinates.
Rosemount 2051
Physical block
The physical block defines the physical resources of the
device including type of memory, hardware,
electronics, and diagnostic information.
Transducer block
Contains actual sensor measurement data including the
sensor diagnostics and the ability to trim the pressure
sensor or recall factory defaults.
Indication
Optional two line LCD display.
Local Operator Interface
Optional external configuration buttons.
Wireless (Output Code X)
Output
IEC 62591 (WirelessHART), 2.4 GHz DSSS
Wireless radio (Internal Antenna, WP5 Option)
• Frequency: 2.400 - 2.485 GHz
• Channels: 15
• Modulation: IEEE 802.15.4 compliant DSSS
• Transmission: Maximum of 10 dBm EIRP
Integrator block
Compares the integrated or accumulated value from
one or two variables to pre-trip and trip limits and
generates discrete output signals when the limits are
reached. This block is useful for calculating total flow,
total mass, or volume over time.
Local display
PROFIBUS PA (Output Code W)
Digital zero trim
Profile version
Digital Zero trim (option DZ) is an offset adjustment to
compensate for mounting position effects, up to 5% of URL.
3.02
The optional 3-line, 7-digit LCD can display user-selectable
information such as primary variable in engineering units, scaled
variable, percent of range, sensor module temperature, and
electronics temperature. The display updates based on the
wireless update rate.
Update rate
Power supply
User selectable 1 sec. to 60 min.
External power supply required; transmitters operate on 9.0 to
32.0 Vdc transmitter terminal voltage.
Wireless sensor module for in-line transmitters
Current draw
17.5 mA for all configurations (including LCD display option)
Output update rate
Four times per second
Standard function blocks
Analog Input (AI Block)
The AI function block processes the measurements and
makes them available to the host device. The output
value from the AI block is in engineering units and
contains a status indicating the quality of the
measurement.
www.rosemount.com
The 2051 Wireless transmitter requires the engineered polymer
housing to be selected. The standard sensor module will come
with aluminum material. If stainless steel is required, the option
WSM must be selected.
Power module
Field replaceable, keyed connection eliminates the risk of incorrect
installation, Intrinsically Safe Lithium-thionyl chloride Power Module
with PBT/PC enclosure. Ten-year life at one minute update rate.(1)
(1) Reference conditions are 70 °F (21 °C), and routing data for three
additional network devices.
Note: Continuous exposure to ambient temperature limits of -40 °F or
185 °F (-40 °C or 85 °C) may reduce specified life by less than 20 percent.
55
Rosemount 2051
HART 1-5 Vdc Low Power (Output Code M)
Output
Three wire 1–5 Vdc output, user-selectable for linear
or square root output. Digital process variable
superimposed on voltage signal, available to any host
conforming to the HART protocol.
2051
Digital communications based on HART Revision 5
protocol.
2051 with selectable HART
The 2051 with Selectable HART comes with Selectable
HART Revisions. Digital communications based on
HART Revision 5 (default) or Revision 7 (option code
HR7) protocol can be selected. The HART revision can
be switched in the field using any HART based
configuration tool or the optional local operator
interface (LOI).
Local Operator Interface
The LOI utilizes a 2 button menu with internal and
external configuration buttons. Internal buttons are
always configured for Local Operator Interface.
External Buttons can be configured for either LOI,
(option code M4), Analog Zero and Span (option code
D4) or Digital Zero Trim (option code DZ). See 2051
with Selectable HART product manual
(00809-0100-4107) for LOI configuration menu.
Power supply
External power supply required. Standard transmitter
operates on 9 to 28 Vdc with no load.
Power consumption
3.0 mA, 27–84 mW
Output load
100 k or greater (meter input impedance)
Turn-On time
Performance within specifications less than 2.0
seconds after power is applied to the transmitter.
Overpressure limits
Transmitters withstand the following limits without damage:
2051C, 2051CF
• Ranges 2–5: 3,626 psig (250 bar)
4,500 psig (310,3 bar) for option code P9
April 2013
2051L
Limit is flange rating or sensor rating, whichever is lower (Table
9 on page 56).
Table 9. 2051L Flange Rating
Standard
Type
CS Rating
SST Rating
ANSI/ASME
Class 150
285 psig
275 psig
ANSI/ASME
Class 300
740 psig
720 psig
At 100 °F (38 °C), the rating decreases
with increasing temperature, per ANSI/ASME B16.5.
DIN
PN 10–40
40 bar
40 bar
DIN
PN 10/16
16 bar
16 bar
At 248 °F (120 °C), the rating decreases
with increasing temperature, per DIN 2401.
Static pressure limit
2051CD, 2051CF
• Operates within specifications between static line pressures of -14.2
psig (0.034 bar) and 3,626 psig (250 bar)
•For Option Code P9, 4,500 psig (310,3 bar)
• Range 1: 0.5 psia to 2,000 psig (34 mbar and 137,9 bar)
Burst pressure limits
2051C, 2051CF Coplanar or traditional process flange
• 10,000 psig (689.5 bar)
2051T in-line
• Ranges 1–4: 11,000 psi (758.4 bar)
• Range 5: 26,000 psi (1792.6 bar)
Temperature limits
Ambient
–40 to 185 °F (–40 to 85 °C)
With LCD display(1) (2): –40 to 175 °F (–40 to 80 °C)
Storage(1)
–50 to 230 °F (–46 to 110 °C)
With LCD display: –40 to 185 °F (–40 to 85 °C)
With Wireless Output: -40 °F to 185 °F (-40 °C to 85 °C)
(1) 2051 LCD display may not be readable and LCD updates may be
slower at temperatures below -4 °F (-20 °C).
(2) Wireless LCD display may not be readable and LCD updates will be
slower at temperatures below -4 °F (-20 °C)
• Range 1: 2,000 psig (137,9 bar)
2051T
• Range 1: 750 psi (51,7 bar)
• Range 2: 1,500 psi (103,4 bar)
• Range 3: 1,600 psi (110,3 bar)
• Range 4: 6,000 psi (413,7 bar)
• Range 5: 15,000 psi (1034,2 bar)
56
www.rosemount.com
April 2013
Rosemount 2051
Process
At atmospheric pressures and above. See Table 10.
Table 10. Process Temperature Limits
2051C, 2051CF
(1)
Silicone Fill Sensor
with Coplanar Flange
–40 to 250 °F (–40 to 121 °C)(2)
with Traditional Flange
–40 to 300 °F (–40 to 149 °C)(2)(3)
with Level Flange
–40 to 300 °F (–40 to 149 °C)(2)
with 305 Integral
–40 to 300 °F (–40 to 149 °C)(2)
Manifold
Inert Fill Sensor(1)
–40 to 185 °F (–40 to 85 °C)(3)
2051T (Process Fill Fluid)
Silicone Fill Sensor(1)
-40 to 250 °F (-40 to 121 °C)(2)
Inert Fill Sensor(1)
-22 to 250 °F (-30 to 121 °C)(2)
2051L Low-Side Temperature Limits
Silicone Fill Sensor(1)
–40 to 250 °F (–40 to 121 °C)(2)
Inert Fill Sensor(1)
-22 to 250 °F (-30 to 121 °C) (2)
2051L High-Side Temperature Limits (Process Fill Fluid)
Syltherm® XLT
–100 to 300 °F (–73 to 149 °C)
®
D.C. Silicone 704
60 to 400 °F (15 to 205 °C)
D.C. Silicone 200
–40 to 400 °F (–40 to 205 °C)
Inert
–50 to 350 °F (–45 to 177 °C)
Glycerin and Water
0 to 200 °F (–17 to 93 °C)
Neobee M-20
0 to 400 °F (–17 to 205 °C)
Propylene Glycol and
0 to 200 °F (–17 to 93 °C)
Water
2051
Analog output response to a step input change is
user-selectable from 0 to 36 seconds for one time
constant. This software damping is in addition to
sensor module response time.
FOUNDATION fieldbus
Transducer block: 0.4 seconds fixed
AI Block: User configurable
PROFIBUS PA
AI Block only: User configurable
Failure mode alarm
HART 4-20 mA (Output Code A)
If self-diagnostics detect a sensor or microprocessor failure, the
analog signal is driven either high or low to alert the user. High or
low failure mode is user-selectable with a jumper on the
transmitter. The values to which the transmitter drives its
output in failure mode depend on whether it is
factory-configured to standard or NAMUR-compliant operation.
The values for each are as follows:
Standard Operation
Output Code
Linear Output
Fail High
Fail Low
A
M
3.9  I  20.8
0.97  V  5.2
I  21.75 mA I  3.75 mA
V  5.4 V
V  0.95 V
NAMUR-Compliant Operation
Output Code
Linear Output
Fail High
Fail Low
A
3.8  I  20.5
I  22.5 mA
I  3.6 mA
(1) Process temperatures above 185 °F (85 °C) require derating the ambient
limits by a 1.5:1 ratio.
Output code F and X
(2) 220 °F (104 °C) limit in vacuum service; 130 °F (54 °C) for pressures below
0.5 psia.
If self-diagnostics detect a gross transmitter failure, that
information gets passed as a status along with the process
variable.
(3) 160 °F (71 °C) limit in vacuum service.
Humidity limits
0–100% relative humidity
Volumetric displacement
Less than 0.005 in3 (0.08 cm3)
Physical specifications
Electrical connections
1
/2–14 NPT, G1/2, and M20 × 1.5 conduit.
Process connections
2051C
Damping
• 1/4–18 NPT on 21/8-in. centers
4-20 mA HART
• 1/2–14 NPT and RC 1/2 on 2-in.(50,8 mm), 21/8-in. (54,0 mm), or
21/4-in. (57,2 mm) centers (process adapters)
2051 with selectable HART
Analog output response to a step input change is
user-enterable from 0.0 to 60 seconds for one time
constant. This software damping is in addition to
sensor module response time.
www.rosemount.com
2051T
• 1/2–14 NPT female
• G1/2 A DIN 16288 Male (available in SST for Range 1–4 transmitters
only)
• Autoclave type F-250-C (Pressure relieved 9/16–18 gland thread; 1/4
OD high pressure tube 60° cone; available in SST for Range 5
transmitters only)
57
Rosemount 2051
2051L
April 2013
Paint for aluminum housing
• High pressure side: 2-in.(50,8 mm), 3-in. (72 mm), or 4-in. (102
mm), ASME B 16.5 (ANSI) Class 150 or 300 flange;
50, 80, or 100 mm, DIN 2501 PN 40 or 10/16 flange
Polyurethane
• Low pressure side: 1/4–18 NPT on flange, 1/2–14 NPT on process
adapter
CF-3M (Cast version of 316L SST)
2051CF
• For 2051CFA wetted parts, see 00813-01000-4485 in the 485
section
• For 2051CFC wetted parts, see 00813-01000-4485 in the 405
section
• For 2051CFP wetted parts, see 00813-01000-4485 in the 1195
section
2051C process wetted parts
Drain/Vent Valves
316 SST or Alloy C-276
Process flanges and adapters
Plated carbon steel, SST CF-8M (cast version of 316 SST, material
per ASTM-A743), or CW2M (cast version of Alloy C)
Coplanar sensor module housing
Bolts
ASTM A449, Type 1 (zinc-cobalt plated carbon steel)
ASTM F593G, Condition CW1 (Austenitic 316 SST)
ASTM A193, Grade B7M (zinc plated alloy steel)
Alloy K-500
Sensor module fill fluid
Silicone or inert halocarbon
In-Line series uses Fluorinert® FC-43
Process fill fluid (2051L only)
Syltherm XLT, D.C. Silicone 704,
D.C. Silicone 200, inert, glycerin and water, Neobee M-20, or
propylene glycol and water
Cover O-rings
Wetted O-rings
Buna-N
Silicone (for wireless option code X)
Glass-filled PTFE or Graphite-filled PTFE
Power module
Process isolating diaphragms
Field replaceable, keyed connection eliminates the risk of
incorrect installation, Intrinsically Safe Lithium-thionyl chloride
Power Module with PBT enclosure.
316L SST, Alloy C-276, or Tantalum
2051T process wetted parts
Process connections
• 316L SST or Alloy C-276
Process Isolating diaphragms
• 316L SST or Alloy C-276
2051L Process wetted parts
Flanged process connection (Transmitter high side)
Process diaphragms, Including process gasket surface
Shipping weights
Table 11. Transmitter weights without Options(1)
Transmitter Standard 2051 In lb. (kg) Wireless In lb. (kg)
2051C
2051L
2051T
4.9 (2.2)
3.9 (1,8)
Table 12 below
Table 12 below
3.1 (1.4)
1.9 (0,86)
(1) Transmitter weights include the sensor module and housing only
(aluminum for standard 2051 and polymer for wireless).
•316L SST, Alloy C-276, or Tantalum
Extension
•CF-3M (Cast version of 316L SST, material per ASTM-A743), or
Cast C-276. Fits schedule 40 and 80 pipe.
Mounting flange
•Zinc-cobalt plated CS or SST
Reference process connection (Transmitter low side)
Isolating diaphragms
•316L SST or Alloy C-276
Reference flange and adapter
•CF-8M (Cast version of 316 SST, material per ASTM-A743)
Non-wetted parts for 2051C/T/L
Electronics housing
Low-copper aluminum or CF-8M (Cast version of 316 SST).
Enclosure Type 4X, IP 65, IP 66, IP68
Housing Material Code P: PBT/PC with NEMA 4X and IP66/67/68
58
www.rosemount.com
April 2013
Rosemount 2051
Table 12. 2051L Weights without Options
Flange
2-in., 150
3-in., 150
4-in., 150
2-in., 300
3-in., 300
4-in., 300
DN 50/PN
40
DN 80/PN
40
DN 100/
PN 10/16
DN 100/
PN 40
Flush
lb. (kg)
2-in. Ext.
lb (kg)
4-in. Ext.
lb (kg)
6-in. Ext.
lb (kg)
12.5 (5,7)
17.5 (7,9)
23.5 (10,7)
17.5 (7,9)
22.5 (10,2)
32.5 (14,7)
—
19.5 (8,8)
26.5 (12,0)
—
24.5 (11,1)
35.5 (16,1)
—
20.5 (9,3)
28.5 (12,9)
—
25.5 (11,6)
37.5 (17,0)
—
21.5 (9,7)
30.5 (13,8)
—
26.5 (12,0)
39.5 (17,9)
13.8 (6,2)
—
—
—
19.5 (8,8)
21.5 (9,7)
22.5 (10,2) 23.5 (10,6)
17.8 (8,1)
19.8 (9,0)
20.8 (9,5)
23.2 (10,5)
25.2 (11,5)
26.2 (11,9) 27.2 (12,3)
21.8 (9,9)
Table 13. Transmitter Options weights
Code
Option
J, K, L, M
M5
M5
Stainless Steel Housing
LCD display for Aluminum Housing
LCD Display for Wireless Output
SST Mounting Bracket for Coplanar
Flange
Mounting Bracket for Traditional
Flange
Mounting Bracket for Traditional
Flange
SST Bracket for Traditional Flange
Traditional Flange
Traditional Flange
Traditional Flange
Traditional Flange
Level Flange—3 in., 150
Level Flange—3 in., 300
Level Flange—2 in., 150
Level Flange—2 in., 300
DIN Level Flange, SST, DN 50, PN 40
DIN Level Flange, SST, DN 80, PN 40
SST Sensor Module
Power Module (701PGNKF)
B4
B1 B2 B3
B7 B8 B9
BA, BC
H2
H3
H4
H7
FC
FD
FA
FB
FP
FQ
WSM
www.rosemount.com
Add
lb (kg)
3.9 (1,8)
0.5 (0,2)
0.1 (0,04)
1.0 (0,5)
2.3 (1,0)
2.3 (1,0)
2.3 (1,0)
2.6 (1,2)
3.0 (1,4)
3.0 (1,4)
2.7 (1,2)
12.7 (5,8)
15.9 (7,2)
8.0 (3,6)
8.4 (3,3)
7.8 (3,5)
12.7 (5,8)
1.0 (0,45)
0.4 (0,18)
59
Rosemount 2051
April 2013
Product certifications
Approved manufacturing locations
I5
Rosemount Inc. — Chanhassen, Minnesota USA
Emerson Process Management GmbH & Co. — Wessling,
Germany
Emerson Process Management Asia Pacific
Private Limited — Singapore
Beijing Rosemount Far East Instrument Co., LTD — Beijing, China
Emerson Process Management LTDA — Sorocaba, Brazil
Emerson Process Management (India) Pvt. Ltd — Daman, India
European directive information
The EC declaration of conformity for all applicable European directives
for this product can be found on the Rosemount website at
www.rosemount.com. A hard copy may be obtained by contacting an
Emerson Process Management representative.
Special Conditions for Safe Use:
1. The Model 2051 transmitter housing contains
aluminum and is considered a potential risk of ignition by
impact or friction. Care must be taken into account during
installation and use to prevent impact and friction.
Ordinary location certification for Factory Mutual
As standard, the transmitter has been examined and tested to
determine that the design meets basic electrical, mechanical,
and fire protection requirements by FM, a nationally
recognized testing laboratory (NRTL) as accredited by the
Federal Occupational Safety and Health Administration
(OSHA).
HART Protocol
Hazardous locations certifications
North American certifications
FM Approvals
E5
60
Explosion-Proof and Dust-Ignition-Proof
Certificate No: 3032938
Applicable Standards: FM Class 3600 – 1998, FM Class
3615 – 2006, FM Class 3810 – 2005, ANSI/NEMA 250 –
1991, ANSI/IEC 60529 – 2004
Markings: Explosion-Proof for Class I, Division 1, Groups B,
C, and D
Dust-Ignition-Proof for Class II, Division 1, Groups E, F, G;
and Class III, Division 1.
T5 (Ta= -50 °C to +85 °C), Factory Sealed, Enclosure Type
4X
Intrinsically-Safe and Non-incendive
Certificate No: 3033457
Applicable Standards: FM Class 3600 – 1998, FM Class
3610 – 2007, FM Class 3611 – 2004, FM Class 3810 – 2005
Markings: Intrinsically Safe for use in Class I, Division 1,
Groups A, B, C, and D; Class II, Divisions 1, Groups E, F, and
G; Class III, Division 1; Class I, Zone 0, AEx ia IIC;
Nonincendive for use in Class I, Division 2, Groups A, B, C
and D; in accordance with Control Drawing 02051-1009
T4 (-50 °C to +70 °C) Enclosure Type 4X
Temperature Code:T4 (Ta = -50 °C to +70 °C),
Enclosure Type 4X
For input parameters see control drawing 02051-1009.
2. The Model 2051 transmitter with the transient terminal
block (Option code T1) will not pass the 500Vrms
dielectric strength test and this must be taken into
account during installation.
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per ANSI/ISA
12.27.01-2003.
E6
Explosion-Proof, Dust Ignition Proof
Certificate No: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987,
CSA Std. C22.2 No. 30 - M1986, CSA Std. C22.2 No. 213 M1987, CAN/CSA-E60079-0:07,
CAN/CSA-E60079-1:07
Markings: Explosion-Proof for Class I, Division 1, Groups B,
C, and D. Dust-Ignitions Proof for Class II and Class III,
Division 1, Groups E, F, and G. Suitable for Class I, Division
2, Groups A, B, C, and D for indoor and outdoor hazardous
locations. Class I Zone 1 Ex d IIC T5. Enclosure type 4X,
factory sealed. Single Seal.
I6
Intrinsically Safe
Certificate no.: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987,
CSA Std. C22.2 No. 213 - M1987, CSA Std. C22.2 No. 157 92, CSA Std. C22.2 No. 213 - M1987, ANSI/ISA 12.27.01 2003, CAN/CSA-E60079-0:07, CAN/CSA-E60079-11:02
Markings: Intrinsically safe for Class I, Division 1, Groups A,
B, C, and D when connected in accordance with
Rosemount drawings 02051-1008. Temperature code
T3C. Class I Zone 1 Ex ia IIC T3C. Single Seal. Enclosure Type
4X.
www.rosemount.com
April 2013
Rosemount 2051
European Certifications
I1
ATEX Intrinsic Safety
Certificate No: Baseefa08ATEX0129X
Applicable Standards: EN60079-0:2012,
EN60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga(–60 °C  Ta  +70 °C)
IP66 IP68
1180
Table 14. Input Parameters
Ui = 30 V
Ii = 200 mA
Pi = 1.0 W
Ci = 0.012 μF
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding the
500 V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when
installing the apparatus.
N1
ND ATEX Dust
Certification No. Baseefa08ATEX0182X
Applicable Standards: EN60079-0:2012, EN
60079-31:2009
Markings:
II 1 D Ex t IIIC T50 °C T500 60 °C Da
IP66 IP68
Ui = 42.4 Vdc
1180
Special Conditions for Safe Use (X):
If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of isolation from earth test and
this must be taken into account during installation.
IECEx Certifications
I7
ATEX Type n
Certification No. Baseefa08ATEX0130X
Applicable Standards: EN60079-0:2012,
EN60079-15:2010
Markings:
II 3 G
Ex nA IIC T4 Gc (–40 °C  Ta  +70 °C)
Ui = 42.4 Vdc max
IP66
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding a
500 V r.m.s. test to case. This must be taken into account
on any installation in which it is used, for example by
assuring that the supply to the apparatus is galvanically
isolated.
E1
3. In case of repair, Contact Emerson Process Management
for information on the dimensions of flameproof joints.
ATEX Flame-Proof
Certification No. KEMA 08ATEX0090X
Applicable Standards: EN60079-0:2009, IEC60079-0:2011,
EN60079-1:2007, EN60079-26:2007
Markings
II 1/2 G
Ex d IIC T6 Ga/Gb (–50 °C  Ta  65 °C)
Ex d IIC T5 Ga/Gb (–50 °C  Ta  80 °C)
IP66
1180
Ui = 42.4 Vdc
Special Conditions for Safe Use (X):
1. Appropriate ex d blanking plugs, cable glands, and
wiring needs to be suitable for a temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation,
maintenance, and use shall take into account the
environmental conditions to which the diaphragm will
be subjected. The manufacturer’s instructions for
maintenance shall be followed in detail to assure safety
during its expected lifetime.
www.rosemount.com
IECEx Intrinsic Safety
Certification No. IECExBAS08.0045X
Applicable Standards: IEC60079-0:2011,
IEC60079-11:2011
Ex ia IIC T4 Ga (–60 °C  Ta  +70 °C)
Table 15. Input Parameters
Ui = 30 V
Ii = 200 mA
Pi = 1.0 W
Ci = 0.012 μF
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding the
500V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when
installing the apparatus.
E7
IECEx Flame-Proof
Certification No. IECEx KEM 08.0024X
Applicable Standards: IEC60079-0:2011,
IEC60079-1:2007-04, IEC60079-26:2006
Ex d IIC T6 Ga/Gb (–50 °C  Ta  65 °C)
Ex d IIC T5 Ga/Gb (–50 °C  Ta  80 °C)
Ui = 42.4 Vdc
Special Conditions for Safe Use (X):
1. Appropriate ex d blanking plugs, cable glands, and
wiring needs to be suitable for a temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation,
maintenance, and use shall take into account the
environmental conditions to which the diaphragm will be
subjected. The manufacturer’s instructions for
maintenance shall be followed in detail to assure safety
during its expected lifetime.
3. In case of repair, Contact Emerson Process Management
for information on the dimensions of flameproof joints.
61
Rosemount 2051
N7
IECEx Type 'n'
Certification No. IECExBAS08.0046X
Applicable Standards: IEC60079-0: 2011, IEC60079-15:
2010
Ex nA IIC T4 Gc (–40 °C  Ta  +70 °C)
Ui = 42.4 Vdc max
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding a
500 V r.m.s. test to case. This must be taken into account
on any installation in which it is used, for example by
assuring that the supply to the apparatus is galvanically
isolated.
TIIS Certifications
E4
TIIS Flame-Proof
Ex d IIC T6
April 2013
Combinations of Certifications
Stainless steel certification tag is provided when optional approval is
specified. Once a device labeled with multiple approval types is
installed, it should not be reinstalled using any other approval types.
Permanently mark the approval label to distinguish it from unused
approval types.
K1
E1, I1, N1, and ND combination
K2
E2 and I2 combination
K5
E5 and I5 combination
K6
I6 and E6 combination
K7
E7, I7, and N7 combination
KA
E1, I1, E6, and I6 combination
KB
E5, I5, E6, and I6 combination
KC
E1, I1, E5, and I5 combination
KD
E1, I1, E5, I5, E6, and I6 combination
Inmetro Certifications
E3
Flame-Proof
NEPSI Certificate No: GYJ101321X
Applicable standards: GB3836.1-2000, GB3836.2-2000
Markings: Ex d II C T5/T6
T6 = -50 °C  Tamb  80 °C
T5 = -50 °C  Tamb  65 °C
I3
Intrinsic Safety
Certificate No: GYJ101320X
Applicable Standards: GB3836.1-2000, GB3836.4-2000
Markings: Ex ia IIC T4
T4: -60 °C  Tamb  70 °C
China (NEPSI) Certifications
E3
Flame-Proof
Ex d IIC T5/T6
I3
Intrinsic Safety
Ex ia IIC T4
CCOE Certifications
IW
Intrinsic Safety
Ex ia IIC T4
EW Flame-Proof
Ex d IIC T5
62
www.rosemount.com
April 2013
Rosemount 2051
FOUNDATION FIELDBUS AND PROFIBUS PA PROTOCOLS
Hazardous Locations Certifications
Markings: Intrinsically safe for Class I, Division 1, Groups A,
B, C, and D when connected in accordance with
Rosemount drawings 02051-1008. Temperature code
T3C. Class I Zone 1 Ex ia IIC T3C. Single Seal. Enclosure Type
4X.
North American Certifications
FM Approvals
E5
Explosion-Proof and Dust-Ignition-Proof
Certificate No: 3032938
Applicable Standards: FM Class 3600 – 1998, FM Class
3615 – 2006, FM Class 3810 – 2005, ANSI/NEMA 250 –
1991, ANSI/IEC 60529 – 2004
Markings: Explosion-Proof for Class I, Division 1, Groups B,
C, and D
Dust-Ignition-Proof for Class II, Division 1, Groups E, F, G;
and Class III, Division 1.
European Certifications
I1
ATEX Intrinsic Safety
Certificate No: Baseefa08ATEX0129X
Applicable Standards: EN60079-0:2012,
EN60079-11:2012
Markings:
II 1 G Ex ia IIC T4 Ga(–60 °C  Ta  +70 °C)
IP66 IP68
1180
T5 (Ta= -50 °C to +85 °C), Factory Sealed, Enclosure Type
4X
IE/I5 Intrinsically Safe for use in Class I, Division 1, Groups A, B, C
and D; Class II, Division 1, Groups E, F and G; Class III,
Division 1; Class I, Zone 0, AEx ia IIC; Nonincendive for use
in Class I, Division 2, Groups A, B, C and D; in accordance
with Control Drawing 02051-1009.
For FOUNDATION fieldbus and PROFIBUS PA, Temperature
Code: T4 (Ta = -50 °C to +70 °C)
Table 16. Input Parameters
Ui = 30 V
Ii = 300 mA
Pi = 1.3 W
Ci = 0 μF
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding the
500 V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when
installing the apparatus.
For FISCO,
Temperature Code: T4 (Ta = -50 °C to +60 °C)
Enclosure Type 4X
For input parameters see control drawing 02051-1009.
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per
ANSI/ISA 12.27.01-2003.
E6
IA
ATEX FISCO Intrinsic Safety
Certificate No: Baseefa08ATEX0129X
Applicable Standards: EN60079-0:2012,
EN60079-11:2012
Markings:
II 1 G Ex ia IIC T4 Ga(–60 °C  Ta  +60 °C)
IP66 IP68
1180
Explosion-Proof, Dust Ignition Proof
Certificate No: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987,
CSA Std. C22.2 No. 30 - M1986, CSA Std. C22.2 No. 213 M1987, CAN/CSA-E60079-0:07,
CAN/CSA-E60079-1:07
Table 17. Input Parameters
Markings: Explosion-Proof for Class I, Division 1, Groups B,
C, and D. Dust-Ignitions Proof for Class II and Class III,
Division 1, Groups E, F, and G. Suitable for Class I, Division
2, Groups A, B, C, and D for indoor and outdoor hazardous
locations. Class I Zone 1 Ex d IIC T5. Enclosure type 4X,
factory sealed. Single Seal.
Special Conditions for Safe Use (X):
I6/IF Intrinsically Safe
Certificate no.: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987,
CSA Std. C22.2 No. 213 - M1987, CSA Std. C22.2 No. 157 92, CSA Std. C22.2 No. 213 - M1987, ANSI/ISA 12.27.01 2003, CAN/CSA-E60079-0:07, CAN/CSA-E60079-11:02
www.rosemount.com
Ui = 30 V
Ii = 200 mA
Pi = 1.0 W
Ci =  0.012 μF
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding the
500 V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when
installing the apparatus.
63
Rosemount 2051
N1
ATEX Type n
Certification No. Baseefa08ATEX0130X
Applicable Standards: EN60079-0:2012,
EN60079-15:2010
Markings:
II 3 G
Ex nA IIC T4 Gc (–40 °C  Ta  +70 °C)
Ui = 42.4 Vdc max
IP66
April 2013
IECEx Certifications
I7
IECEx Intrinsic Safety
Certification No. IECExBAS08.0045X
Applicable Standards: IEC60079-0:2011,
IEC60079-11:2011
Ex ia IIC T4 Ga (–60 °C  Ta  +70 °C)
Table 18. Input Parameters
Ui = 30 V
Ii = 300 mA
Pi = 1.3 W
Ci = 0 μF
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is
installed, the apparatus is not capable of withstanding a
500 V r.m.s. test to case. This must be taken into account
on any installation in which it is used, for example by
assuring that the supply to the apparatus is galvanically
isolated.
E1
ATEX Flame-Proof
Certification No. KEMA 08ATEX0090X
Applicable Standards: EN60079-0:2009,
IEC60079-0:2011, EN60079-1:2007, EN60079-26:2007
Markings
II 1/2 G
Ex d IIC T6 Ga/Gb (–50 °C  Ta  65 °C)
Ex d IIC T5 Ga/Gb (–50 °C  Ta  80 °C)
IP66
1180
Ui = 32 Vdc
Special Conditions for Safe Use (X):
The device is not capable of withstanding the 500 V
insulation test required by Clause 6.3.12 of IEC60079-11.
This must be taken into account when installing the
apparatus.
IG
IECEx FISCO Intrinsic Safety
Certification No. IECExBAS08.0045X
Applicable Standards: IEC60079-0:2011,
IEC60079-11:2011
Ex ia IIC T4 Ga (-60 °C  Ta  +70 °C)
IP66
1180
Special Conditions for Safe Use (X):
Table 19. Input Parameters
1. Appropriate ex d blanking plugs, cable glands, and
wiring needs to be suitable for a temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation,
maintenance, and use shall take into account the
environmental conditions to which the diaphragm will be
subjected. The manufacturer’s instructions for
maintenance shall be followed in detail to assure safety
during its expected lifetime.
Ui = 17.5 V
Ii = 380 mA
Pi = 5.32 W
Ci =  5 μF
Li = 10 μH
Special Conditions for Safe Use (X):
The device is not capable of withstanding the 500 V
insulation test required by Clause 6.3.12 of IEC 60079-11.
This must be taken into account when installing the
apparatus.
3. In case of repair, Contact Emerson Process Management
for information on the dimensions of flameproof joints.
ND ATEX Dust
Certification No. Baseefa08ATEX0182X
Applicable Standards: EN60079-0:2012, EN
60079-31:2009
Markings:
II 1 D Ex t IIIC T50 °C T500 60 °C Da
IP66 IP68
Ui = 42.4 Vdc
1180
E7
IECEx Flame-Proof
Certification No. IECEx KEM 08.0024X
Applicable Standards: IEC60079-0:2011,
IEC60079-1:2007-04, IEC60079-26:2006
Ex d IIC T6 Ga/Gb (–50 °C  Ta  65 °C)
Ex d IIC T5 Ga/Gb (–50 °C  Ta  80 °C)
Ui = 32 Vdc
Special Conditions for Safe Use (X):
If the equipment is fitted with an optional 90 V transient
suppressor, it is incapable of isolation from earth test and
this must be taken into account during installation.
64
www.rosemount.com
April 2013
Special Conditions for Safe Use (X):
Appropriate ex d blanking plugs, cable glands, and wiring
needs to be suitable for a temperature of 90 °C.
This device contains a thin wall diaphragm. Installation,
maintenance, and use shall take into account the
environmental conditions to which the diaphragm will be
subjected. The manufacturer’s instructions for
maintenance shall be followed in detail to assure safety
during its expected lifetime.
In case of repair, Contact Emerson Process Management
for information on the dimensions of flameproof joints.
N7
IECEx Type 'n'
Certification No. IECExBAS08.0046X
Applicable Standards: IEC60079-0: 2011, IEC60079-15:
2010
Ex nA IIC T4 Gc (–40 °C  Ta  +70 °C)
Ui = 42.4 Vdc max
Special Conditions for Safe Use (X):
The device is not capable of withstanding the 500 V
insulation test required by Clause 6.8.1 of IEC60079-15.
This must be taken into account when installing the
device.
Rosemount 2051
IB
FISCO Intrinsic Safety
Certificate No: CEPEL 09.1768X
Ex ia IIC T4 Ga (-60°C < Tamb < +60°C) IP66
Combinations of Certifications
Stainless steel certification tag is provided when optional
approval is specified. Once a device labeled with multiple
approval types is installed, it should not be reinstalled using any
other approval types. Permanently mark the approval label to
distinguish it from unused approval types.
K1 E1, I1, N1 and ND combination
K2 E2 and I2 combination
K5 E5 and I5 combination
K6 E6 and I6 combination
K7 E7, I7 and N7 combination
KA E1, I1 E6 and I6 combination
KB E5, I5, E6 and I6 combination
KC E1, I1, E5 and I5 combination
KD E1, I1, E5, I5, E6 and I6 combination
TIIS Certifications
E4
TIIS Flame-Proof
Ex d IIC T6
China (NEPSI) Certifications
E3
Flameproof
NEPSI Certificate No.: GYJ101321X
Applicable Standards: GB3836.1-2000, GB3836.2-2000
Markings: Ex d II C T5/T6
T5: –50 °C  Ta  +80 °C
T6: –50 °C  Ta  +65 °C
I3
Intrinsic Safety
NEPSI Certificate No.: GYJ101320X
Applicable Standards: GB3836.1-2000, GB3836.4-2000
Markings: Ex ia IIC T4
T4: –60 °C  Ta  +70 °C
Inmetro Certifications
E2 Flameproof
Certificate No: CEPEL 09.1767X
Ex d IIC T* Ga/Gb IP66
T6 = -50 °C < Tamb < 65 °C
T5 = -50 °C < Tamb < 80 °C
I2
Intrinsic Safety
Certificate No: CEPEL 09.1768X
Ex ia IIC T4 Ga (-60°C < Tamb < +70°C) IP66
www.rosemount.com
65
Rosemount 2051
April 2013
IEC 62591 (WirelessHART Protocol)
Approved manufacturing locations
Rosemount Inc. — Chanhassen, Minnesota USA
Fisher-Rosemount GmbH & Co. — Wessling, Germany
Emerson Process Management Asia Pacific Private
Limited — Singapore
Beijing Rosemount Far East Instrument Co., LTD —
Beijing, China
North American certifications
Factory Mutual (FM) approvals
I5
European directive information
The most recent revision of the EC declaration of
conformity can be found at www.rosemount.com.
Telecommunication compliance
All wireless devices require certification to ensure that
they adhere to regulations regarding the use of the RF
spectrum. Nearly every country requires this type of
product certification. Emerson is working with
governmental agencies around the world to supply
fully compliant products and remove the risk of
violating country directives or laws governing wireless
device usage.
Specific Conditions for Safe Use:
The inline pressure sensor may contain more than 10%
aluminum and is considered a potential risk of ignition by
impact or friction. Care must be taken into account during
installation and use to prevent impact and friction.
The surface resistivity of the transmitter is greater than
one gigaohm. To avoid electrostatic charge build-up, it
must not be rubbed or cleaned with solvents or a dry cloth.
FCC and IC
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following conditions: This
device may not cause harmful interference. This
device must accept any interference received,
including interference that may cause undesired
operation. This device must be installed to ensure a
minimum antenna separation distance of 20 cm from
all persons.
The Model 2051 Wireless pressure Transmitter shall only
be used with the 701PGNKF Rosemount Smartpower
Battery Pack.
CSA - Canadian Standards Association
I6
Ordinary location certification for FM
As standard, the transmitter has been examined and
tested to determine that the design meets basic
electrical, mechanical, and fire protection
requirements by FM, a nationally recognized testing
laboratory (NRTL) as accredited by the Federal
Occupational Safety and Health Administration
(OSHA).
CSA Intrinsically Safe
Certificate No: 2526009
Applicable Standards: CSA C22.2 No. 0-M91, CSA C22.2
No. 159-92
Markings: Intrinsically Safe For Class I, Division I, Groups A,
B, C, D
T4 (-40 °C to 70 °C)
Intrinsically safe when installed according to Rosemount
drawing 03031-1063
Enclosure Type 4X/IP66/IP68
European certifications
I1
66
FM Intrinsically Safe
Certificate No: 3045342
Applicable Standards: Class 3600:2011, Class 3610:2010,
Class 3810: 2005
Markings: Intrinsically Safe for Class I, Division I, Groups A,
B, C, D
Zone Marking: Class I Zone 0, AEx ia IIC
T4 (-40 °C to 70 °C)
Intrinsically Safe when installed according to Rosemount
Drawing 03031-1062
Enclosure Type 4X/IP66/IP68
ATEX Intrinsic Safety
Certificate No: Baseefa12ATEX0228X
Applicable Standards: EN60079-11:2012,
EN60079-0:2012
Markings: Ex ia IIC T4 Ga (-40 °C Ta 70 °C)
II 1G
IP66/68
1180
www.rosemount.com
April 2013
Rosemount 2051
Specific Conditions for Safe Use (X):
The plastic enclosure may constitute a potential
electrostatic ignition risk and must not be rubbed or
cleaned with a dry cloth.
For use with Rosemount 701PGNKF only
I7
IECEx Intrinsic Safety
Certificate No: IECEx BAS 12.0124X
Applicable Standards: IEC60079-11:2011,
IEC60079-0:2011
Markings: Ex ia IIC T4 Ga (-40 °C Ta 70 °C)
IP66/68
Specific Conditions for Safe Use:
The plastic enclosure may constitute a potential
electrostatic ignition risk and must not be rubbed or
cleaned with a dry cloth.
For Use with Rosemount 701PGNKF only
www.rosemount.com
67
Rosemount 2051
April 2013
Dimensional drawings
2051C Exploded View
Nameplate
Local Configuration Buttons(1)
Electronics Housing
Terminal Block
Cover O-ring
Cover
Electronics Board
Housing Rotation Set Screw
(180° Maximum Housing Rotation
without Further Disassembly)
Sensor Module
Coplanar Flange
Process O-Ring
Drain/Vent Valve
Flange Adapter O-Ring
Flange Alignment Screw (Not
Pressure Retaining)
Flange Adapters
Flange Bolts
1) Span and Zero Adjustment Buttons are optional with 4-20 mA and 1-5 Vdc HART protocol. Local Operator Interface buttons are
optional for PROFIBUS PA protocol. Local Configuration Buttons are not available with FOUNDATION fieldbus.
68
www.rosemount.com
April 2013
Rosemount 2051
2051C Coplanar Flange
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
7.03 (179)
Fieldbus
Display Cover
HART Display
Cover
Terminal
Connections
Transmitter
Circuitry
6.40 (163)
2051 Wireless Housing with Coplanar Platform
www.rosemount.com
69
Rosemount 2051
April 2013
2051C Coplanar Flange
2051C Coplanar with Rosemount 305 3-Valve Coplanar Integral Manifold
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
Fieldbus
Display Cover
6.19
(157)
Terminal
Connections
7.44
(189)
HART Display
Cover
Transmitter
Circuitry
Drain/ Vent Valve
5.00 (127)
Max Open
9.20 (234)
Max Open
Dimensions are in inches (millimeters).
70
www.rosemount.com
April 2013
Rosemount 2051
Coplanar Flange Mounting Configurations with
Optional Bracket (B4) for 2-in. Pipe or Panel Mounting
PANEL MOUNTING
2.82
(72)
4.36
(111)
5/16 ⫻ 11/2 Bolts
2.18
(55)
2.8 (71)
7.03
(178)
3/8–16 × 11/4 Bolts
for Panel Mounting
(Not Supplied)
for Mounting
to Transmitter
6.15
(156)
2.81
(71)
3.4 (85)
4.73
(120)
PIPE MOUNTING
2-inch U-Bolt
for Pipe Mounting
6.22
(158)
3.51
(89)
Dimensions are in inches (millimeters).
www.rosemount.com
71
Rosemount 2051
April 2013
2051C Coplanar with Traditional Flange
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
Fieldbus
Display Cover
Terminal
Connections
7.76
(197)
HART Display
Cover
Transmitter
Circuitry
1
/2 - 14 NPT Flange
Adapter (optional)
Drain/
Vent Valve
1.10 (28)
3.40 (86)
1.626
(41,3)
2.13
(54)
1.05 (27)
2051C Coplanar with Rosemount 305 3-Valve Traditional Integral Manifold
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
Fieldbus
Display Cover
6.19
(157)
1
/2 - 14 NPT
Flange
Adapter
(optional)
Drain/
Vent Valve
HART Display
Cover
Terminal
Connections
Transmitter
Circuitry
1.626
(71)
3.75 (95)
Max Open
1.05
(27)
3.50
(89)
1.10
(28)
2.126
(54)
6.20 (158)
Max Open
2.70 (69)
Max Open
8.90 (226)
Max Open
Dimensions are in inches (millimeters).
72
www.rosemount.com
April 2013
Rosemount 2051
Traditional Flange Mounting Configurations with
Optional Brackets for 2-in. Pipe or Panel Mounting
Panel Mount (Bracket Option B2/B8)
Pipe Mount (Bracket Option B3/B9/BC)
9.18 (233)
2.62
(67)
6.19
(157)
1.94
(49)
11.51
(292)
3.56 (90)
Max Open
5.32
(135)
4.85
(123)
3.50
(89)
1.10
(28)
6.19 (157)
Pipe Mount (Bracket Option B1 / B7 / BA)
6.76 (172)
3.56 (90)
MAX OPEN
1.10 (28)
3.50 (89)
2.62 (67)
0.93
(24)
Dimensions are in inches (millimeters).
www.rosemount.com
73
Rosemount 2051
April 2013
2051T Dimensional Drawings
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
Fieldbus
Display Cover
7.15 (182)
HART Display
Cover
Transmitter
Circuitry
Terminal
Connections
2051 Wireless Housing with Inline Platform
74
www.rosemount.com
April 2013
Rosemount 2051
2051T Dimensional Drawings
2051T with Rosemount 306 2-Valve Integral Manifold
5.66 (144)
5.20 (132)
4.36 (111)
3.85 (98)
Fieldbus
Display Cover
7.15
(182)
HART Display
Cover
Transmitter
Circuitry
4.85
(123)
Terminal
Connections
4.40
(112)
6.25 (159)
Max Open
Dimensions are in inches (millimeters).
www.rosemount.com
75
Rosemount 2051
April 2013
2051T Typical Mounting Configurations with Optional Mounting Bracket
Pipe Mounting
Panel Mounting
3.85
(98)
5.16 (131)
1.99 (51)
2.81 (71)
6.21
(158)
3.49
(89)
4.72
(120)
6.90
(175)
Dimensions are in inches (millimeters).
76
www.rosemount.com
April 2013
Rosemount 2051
Front View
Rosemount 2051CFA Pak-Lok Annubar Flowmeter(1)
Side View
Top View
D
B
C
A
(1) The Pak-Lok Annubar model is available up to 600# ANSI (1,440 psig at 100 °F (99 bar at 38 °C)).
Table 20. 2051CFA Pak-Lok Annubar Flowmeter Dimensional Data
Sensor Size
1
2
3
A (Max)
8.50 (215.9)
11.00 (279.4)
12.00 (304.8)
B (Max)
14.55 (369.6)
16.30 (414.0)
19.05 (483.9)
C (Max)
9.00 (228.6)
9.00 (228.6)
9.00 (228.6)
D (Max)
6.00 (152.4)
6.00 (152.4)
6.00 (152.4)
Dimensions are in inches (millimeters)
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77
Rosemount 2051
April 2013
Compact Orifice Plate
Rosemount 2051CFC Compact Orifice Flowmeter
Orifice Plate Front View
Orifice Plate Top View
(Primary Element Type code P)
Orifice Plate Side View
Conditioning Orifice Plate
(Primary Element Type code C)
1.13-in. (28.7 mm)
wafer thickness
Table 21. 2051CFC Dimensional drawings
Primary
Element Type
Type P and C
A
5.62 (143)
B
Transmitter
Height
Transmitter Height + A 6.27 (159)
C
7.75 (197) - closed
8.25 (210) - open
D
6.00 (152) - closed
6.25 (159) - open
Dimensions are in inches (millimeters).
78
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April 2013
Rosemount 2051
Rosemount 2051CFP Integral Orifice Flowmeter
Side View
Bottom View
Front View
10.2
[258.28]
6.2
[156.51]
8.8 [223.46]
5.3
[134.51]
Dimensions are in inches (millimeters).
Table 22. 2051CFP Dimensional Drawings
Dimension
J (Beveled/Threaded pipe ends)
J (RF slip-on, RTJ slip-on, RF-DIN slip on)
J (RF 150#, weld neck)
J (RF 300#, weld neck)
J (RF 600#, weld neck)
K (Beveled/Threaded pipe ends)
K (RF slip-on, RTJ slip-on, RF-DIN slip on)(1)
K (RF 150#, weld neck)
K (RF 300#, weld neck)
K (RF 600#, weld neck)
B.D. (Bore Diameter)
1/2-in. (15 mm)
12.54 (318.4)
12.62 (320.4)
14.37 (364.9)
14.56 (369.8)
14.81 (376.0)
5.74 (145.7)
5.82 (147.8)
7.57 (192.3)
7.76 (197.1)
8.01 (203.4)
0.664 (16.87)
Line Size
1-in. (25 mm)
20.24 (514.0)
20.32 (516.0)
22.37 (568.1)
22.63 (574.7)
22.88 (581.0)
8.75 (222.2)
8.83 (224.2)
10.88 (276.3)
11.14 (282.9)
11.39 (289.2)
1.097 (27.86)
11/2-in. (40 mm)
28.44 (722.4)
28.52 (724.4)
30.82 (782.9)
31.06 (789.0)
31.38 (797.1)
11.91 (302.6)
11.99 (304.6)
14.29 (363.1)
14.53 (369.2)
14.85 (377.2)
1.567 (39.80)
Dimensions are in inches (millimeters).
(1) Downstream length shown here includes plate thickness of 0.162-in. (4.11 mm).
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79
Rosemount 2051
April 2013
2051L Liquid Level
2-in. Flange Configuration
(Flush Mount Only)
3- and 4-in. Flange Configuration
3.85
(98)
3.85
(98)
E
A
H
D
A
2-in., 4-in., or 6-in.
Extension
(50.8, 101.6, 152.4)
Optional Flushing Connection Ring
(Lower Housing)
H
5.66 (144)
5.20 (132)
4.36 (111)
G
Terminal
Connections
F
Fieldbus
Display
Cover
HART
Display
Cover
6.60
(68)
7.02
(178)
E
8.12
(206)
Flushing Connection
Diaphragm Assembly and
Mounting Flange
Transmitter
Circuitry
B
C
Dimensions are in inches (millimeters).
80
www.rosemount.com
April 2013
Rosemount 2051
Table 23. 2051L Dimensional Specifications
Class(1)
ASME B16.5 (ANSI) 150
ASME B16.5 (ANSI) 300
DIN 2501 PN 10–40
DIN 2501 PN 25/40
Pipe
Size
2 (51)
3 (76)
4 (102)
2 (51)
3 (76)
4 (102)
DN 50
DN 80
DN 100
Bolt Circle
Diameter
B
4.75 (121)
6.0 (152)
7.5 (191)
5.0 (127)
6.62 (168)
7.88 (200)
125 mm
160 mm
190 mm
Flange
Thickness A
0.69 (18)
0.88 (22)
0.88 (22)
0.82 (21)
1.06 (27)
1.19 (30)
20 mm
24 mm
24 mm
Outside
Diameter
C
6.0 (152)
7.5 (191)
9.0 (229)
6.5 (165)
8.25 (210)
10.0 (254)
165 mm
200 mm
235 mm
No. of
Bolts
Bolt Hole
Diameter
4
4
8
8
8
8
4
8
8
0.75 (19)
0.75 (19)
0.75 (19)
0.75 (19)
0.88 (22)
0.88 (22)
18 mm
18 mm
22 mm
Extension
Diameter(1)
D
NA
2.58 (66)
3.5 (89)
NA
2.58 (66)
3.5 (89)
NA
66 mm
89 mm
O.D.
Gasket
Surface E
3.6 (92)
5.0 (127)
6.2 (158)
3.6 (92)
5.0 (127)
6.2 (158)
4.0 (102)
5.4 (138)
6.2 (158)
Dimensions are in inches (millimeters).
Class(1)
ASME B16.5 (ANSI) 150
ASME B16.5 (ANSI) 300
DIN 2501 PN 10–40
DIN 2501 PN 25/40
Pipe
Size
2 (51)
3 (76)
4 (102)
2 (51)
3 (76)
4 (102)
DN 50
DN 80
DN 100
Process
Side F
2.12 (54)
3.6 (91)
3.6 (91)
2.12 (54)
3.6 (91)
3.6 (91)
2.4 (61)
3.6 (91)
3.6 (91)
Lower Housing G
1
/4 NPT
/2 NPT
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
0.97 (25) 1.31 (33)
H
1
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
5.65 (143)
(1) Tolerances are -0.020 and +0.040 (-0,51 and +1,02).
Custom Configuration(1)
Options
Standard Configuration
Unless otherwise specified, transmitter is shipped as follows:
If Option Code C1 is ordered, the customer may specify the
following data in addition to the standard configuration
parameters.
• Output Information
ENGINEERING UNITS
Differential/Gage
2051TA
inH2O (Ranges 1, 2, and 3)
psi (Ranges 4-5)
psi (all ranges)
4 mA (1 Vdc)(1):
0 (engineering units)
20 mA (5 Vdc)(1):
Upper range limit
Output:
Linear
Flange type:
Specified model code option
Flange material:
Specified model code option
O-ring material:
Specified model code option
Drain/vent:
Specified model code option
LCD Display:
Installed or none
Alarm(1):
High
Software tag:
(Blank)
(1) Not applicable to FOUNDATION fieldbus, PROFIBUS PA, or Wireless.
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• Transmitter Information
• LCD display Configuration
• Hardware Selectable Information
• Signal Selection
• Wireless Information
• Scaled Variable
• and more
Refer to the “Rosemount 2051 Configuration Data Sheet”
document number 00806-0100-4101.
For Wireless refer to the “Rosemount 2051 Wireless
Configuration Data Sheet” document number
00806-0100-4102.
(1)
Not applicable to FOUNDATION fieldbus or PROFIBUS PA protocols.
81
Rosemount 2051
April 2013
Display and Interface Options
Tagging (3 options available)
• Standard SST hardware tag is permanently affixed on transmitter.
Tag character height is 0.125 in. (3,18 mm), 84 characters
maximum.
M4 Digital Display with Local Operator Interface (LOI)
• Tag may be wired to the transmitter nameplate upon request, 85
characters maximum.
M5 Digital Display
Tag may be stored in transmitter memory. Character limit is
dependent on protocol.
• HART Revision 5: 8 characters
• HART Revision 7 and Wireless: 32 characters
• FOUNDATION fieldbus: 32 characters
Optional Rosemount 304, 305, or 306 Integral
Manifolds
Factory assembled to 2051C and 2051T transmitters. Refer to
Product Data Sheet (document number 00813-0100-4839 for
Rosemount 304 and 00813-0100-4733 for Rosemount 305 and
306) for additional information.
Other seals
Refer to the Rosemount 1199 Seal Systems Product Data Sheet
(document number 00813-0100-4016) for additional
information.
Output information
Output range points must be the same unit of measure.
Available units of measure include:
Pressure
g/cm2
Configuration buttons(1)
Rosemount 2051 Requires option D4 (Analog Zero and Span),
DZ (Digital Trim), M4 (LOI) for local configuration buttons.
Transient protection
T1 Integral Transient Protection Terminal Block
Meets IEEE C62.41, Category Location B
6 kV crest (0.5 s - 100 kHz)
3 kA crest (8 × 20 microseconds)
6 kV crest (1.2 × 50 microseconds)
Bolts for flanges and adapters
• Standard material is plated carbon steel per ASTM A449, Type 1
L4
L5
L6
L8
kg
lb
L
cm3
m3
ton
ft
mm
cm
Austenitic 316 Stainless Steel Bolts
ASTM A 193, Grade B7M Bolts
Alloy K-500 Bolts
ASTM A 193 Class 2, Grade B8M Bolts
Conduit plug
316 SST Conduit Plug
• Single 316 SST conduit plug replaces carbon steel plug
psi
mmH2O
kg/cm2
torr
Rosemount 2051C Coplanar Flange and 2051T bracket
mmHg
Pa
[email protected] °C(1) option
[email protected] °C(1)
kPa
[email protected] °C(1) B4 Bracket for 2-in. Pipe or Panel Mounting
(1)(2)
ftH20
MPa
[email protected] °F(1)
• For use with the standard Coplanar flange configuration
(1)
(1)
[email protected] °F
kg/SqM
[email protected] °C(1)
• Bracket for mounting of transmitter on 2-in. pipe or panel
Psf(1)
[email protected](1)
• Stainless steel construction with stainless steel bolts
Level(3)
(1) Available with enhanced 2051 and Wireless.
(2) Available on PROFIBUS PA.
(3) All flow units are available per second, minute, hour or day.
82
• Direct reading of digital data for higher accuracy
DO
[email protected] °C(1)
Flow(2)(3)
(1)
• 2-Line, 8-Digit LCD for FOUNDATION fieldbus and PROFIBUS PA
• 3-Line, 7-Digit LCD for Wireless
• 90-degree rotation capability for easy viewing
A temporary commissioning tag is attached to all transmitters.
The tag indicates the device ID and allows an area for writing the
location.
%
in
• 2-Line, 5-Digit LCD for 1-5 Vdc HART Low Power
• Displays diagnostic messages for local troubleshooting
Commissioning tag(1)
bbl
ft3
gal
• 2-Line, 5-Digit LCD for 4-20 mA HART
• Displays user-defined flow, level, volume, or pressure units
• Profibus PA: 32 characters
atm
mbar
bar
inH20
inHg
hPa(1)
[email protected] °C(1)
• Available for 4-20 mA HART, 4-20 mA HART Low Power, and
PROFIBUS PA
Rosemount 2051C traditional flange bracket options
B1
Bracket for 2-in. Pipe Mounting
• For use with the traditional flange option
• Bracket for mounting on 2-in. pipe
• Carbon steel construction with carbon
steel bolts
• Coated with polyurethane paint
B2
Bracket for Panel Mounting
• For use with the traditional flange option
• Bracket for mounting transmitter on wall
or panel
• Carbon steel construction with carbon
steel bolts
• Coated with polyurethane paint
Only applicable to FOUNDATION fieldbus.
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April 2013
B3
Rosemount 2051
Flat Bracket for 2-in. Pipe Mounting
• For use with the traditional flange option
• Bracket for vertical mounting of transmitter on 2-in. pipe
• Carbon steel construction with carbon
steel bolts
• Coated with polyurethane paint
B7
B1 Bracket with SST Bolts
• Same bracket as the B1 option with Series 300 stainless steel bolts
B8
B2 Bracket with SST Bolts
• Same bracket as the B2 option with Series 300 stainless steel bolts
B9
B3 Bracket with SST Bolts
• Same bracket as the B3 option with Series 300 stainless steel bolts
BA
Stainless Steel B1 Bracket with SST Bolts
• B1 bracket in stainless steel with Series 300 stainless steel bolts
BC
Stainless Steel B3 Bracket with SST Bolts
• B3 bracket in stainless steel with Series 300 stainless steel bolts
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83
Rosemount 2051
Product Data Sheet
00813-0100-4101 Rev JA
April 2013
Emerson Process Management
Rosemount Inc.
8200 Market Boulevard
Chanhassen, MN 55317 USA
T (U.S.) 1-800-999-9307
T (International) (952) 906-8888
F (952) 906-8889
www.rosemount.com
Emerson Process Management
Blegistrasse 23
P.O. Box 1046
CH 6341 Baar
Switzerland
T +41 (0) 41 768 6111
F +41 (0) 41 768 6300
www.rosemount.com
Emerson Process Management
Asia Pacific Pte Ltd
1 Pandan Crescent
Signapore 128461
T +65 6777 8211
F +65 6777 0947
Service Support Hotline: +65 6770 8711
Emerson Process Management
Latin America
1300 Concord Terrace, Suite 400
Sunrise Florida 33323 USA
Tel + 1 954 846 5030
Email: [email protected]
www.rosemount.com
Standard Terms and Conditions of Sale can be found at www.rosemount.com\terms_of_sale
The Emerson logo is a trade mark and service mark of Emerson Electric Co.
Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc.
PlantWeb is a registered trademark of one of the Emerson Process Management group of companies.
HART and WirelessHART are registered trademarks of the HART Communication Foundation
Modbus is a trademark of Modicon, Inc.
All other marks are the property of their respective owners.
© 2013 Rosemount Inc. All rights reserved.
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