Rosemount 2051 Pressure Transmitter
Product Data Sheet
February 2013
00813-0100-4101, Rev HA
Rosemount 2051 Pressure Transmitter
„
Coplanar™ platform enables integration of primary elements, manifolds, and remote seal solutions
„
Best in Class performance with up to 0.065% 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
February 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
Rosemount 2051T In-Line Pressure Transmitter . . . 12
Product certifications . . . . . . . . . . . . . . . . . . . . . . . . .61
Rosemount 2051CF Flowmeters . . . . . . . . . . . . . . . . 20
Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . .69
Rosemount 2051L Liquid Level Transmitter . . . . . . . 43
2
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February 2013
Rosemount 2051
Rosemount 2051L Liquid Level Transmitter
Configuration
2051L Liquid Level
Transmitter
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
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 51
Certifications: page 61
Dimensional Drawings: page 69
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
Low-Power, 1–5 V dc with Digital Signal Based on HART Protocol
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Rosemount 2051
February 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.
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
★
H
J
A(2)
3 in./DN 80
316L SST
★
(2)
4 in./DN 100
316L SST
★
(2)
3 in./DN 80
Alloy C-276
★
(2)
4 in./DN 100
Alloy C-276
★
E
3 in./DN 80
Tantalum
★
F
4 in./DN 100
Tantalum
★
B
C
D
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
★
(2)
2-in.
ANSI/ASME B16.5 Class 150
SST
★
(2)
3-in.
ANSI/ASME B16.5 Class 150
SST
★
G(2)
X
F
4-in.
ANSI/ASME B16.5 Class 150
SST
★
(2)
Displayed
ANSI/ASME B16.5 Class 300
SST
★
(2)
Y
H
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
★
(2)
DN80
PN 40 per EN 1092-1
SST
★
T
44
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February 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.
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
Glass-filled PTFE
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★
45
Rosemount 2051
February 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.
Housing Material
Conduit Entry Size
Standard
Standard
A
Aluminum
½–14 NPT
★
B
Aluminum
M20 × 1.5
★
J
SST
½–14 NPT
★
SST
M20 × 1.5
★
Engineered Polymer
No Conduit Entries
★
Aluminum
G½
SST
G½
K(5)
P
(6)
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
★
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(5)
IECEx Flameproof
★
EW(5)
India (CCOE) Flameproof Approval
★
(5)
46
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February 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.
I1(5)
I2
(5)
I3(5)
I4
(5)
I5
I6
I7
ATEX Intrinsic Safety
★
INMETRO Intrinsically Safe
★
China Intrinsic Safety
★
TIIS Intrinsic Safety
★
FM Intrinsically Safe, Division 2
★
CSA Intrinsically Safe
★
(5)
IECEx Intrinsic Safety
★
(7)
ATEX FISCO Intrinsic Safety
★
IA
IE(7)
FM FISCO Intrinsically Safe
★
(7)
CSA FISCO Intrinsically Safe
★
(7)
IECEx FISCO Intrinsically Safe
★
India (CCOE) Intrinsically Safety Approval
★
ATEX Flameproof, Intrinsic Safety, Type n, Dust
★
FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
IF
IG
IW(5)
K1
(5)
K5
K6
K7
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
★
KA
KB
KC
FM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2
★
(5)
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2
★
(5)
KD
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe
★
N1(5)
ATEX Type n
★
(5)
IECEx Type n
★
(5)
ATEX Dust
★
N7
ND
Shipboard Approvals
Standard
Standard
SBS(4)
American Bureau of Shipping (ABS) Type Approval
★
(4)
Bureau Veritas (BV) Type Approval
★
(4)
SDN
Det Norske Veritas (DNV) Type Approval
★
SLL(4)
Lloyds Register (LR) Type Approval
★
SBV
Display and Interface Options
Standard
Standard
M4(9)
LCD Display with Local Operator Interface
★
M5
LCD display
★
Hardware Adjustments
Standard
Standard
D4(10)
(11)
DZ
Zero and Span Configuration Buttons
★
Digital Zero Trim
★
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47
Rosemount 2051
February 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.
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
★
(10)(16)
NAMUR alarm and saturation levels, low alarm
★
(10)
CR
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)
★
CN
Calibration Certification
Standard
Standard
Q4
Calibration Certificate
★
QG
Calibration Certificate and GOST Verification Certificate
★
GP
Calibration Certificate and tamper evident seal
★
Material Traceability Certification
Standard
Standard
Q8
Material Traceability Certification per EN 10204 3.1
★
Quality Certification for Safety
Standard
Standard
QS(17)
Prior-use certificate of FMEDA data
★
QT(17)
Safety Certified to IEC 61508 with certificate of FMEDA
★
48
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February 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.
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)
Alloy C-276
1
1
★
2
1
★
1
1
★
★
/4-18 NPT
/4-18 NPT
/4-18 NPT
F4(18)
Alloy C-276
2
1
F7
316 SST
1
1
★
2
1
★
1
1
★
2
1
★
F8
316 SST
F9
Alloy C-276
F0
Alloy C-276
/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.
(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.
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Rosemount 2051
February 2013
(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.
50
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February 2013
Rosemount 2051
Specifications
Performance specifications
This product data sheet covers HART, Wireless, FOUNDATION fieldbus, and PROFIBUS PA protocols unless specified.
Conformance To Specification (±3V (Sigma))
Technology leadership, advanced manufacturing techniques, and statistical process control ensure specification conformance to at least ±3V.
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
Range 1
±0.10% of span
For spans less than 15:1, accuracy =
URL
r 0.025 + 0.005 § ---------------· % of Span
© Span¹
Ranges 2-5
±0.075% of span
For spans less than 10:1, accuracy =
URL
r 0.025 + 0.005 § ---------------· % of Span
© Span¹
Ranges 2-5
URL
r 0.015 + 0.005 § ---------------· % of Span
© Span¹
±0.075% of span
For spans less than 10:1, accuracy =
2051T
Ranges 1-4
Range 5
URL
r 0.0075 § ---------------· % of Span
© Span¹
High Accuracy Option, P8
±0.065% of span
For spans less than 10:1, accuracy =
Ranges 1-4
High Accuracy Option, P8
±0.065% of span
For spans less than 10:1, accuracy =
URL
r 0.0075 § ---------------· % of Span
© Span¹
±0.075% of span
For spans less than 10:1,
URL
accuracy = r 0.0075 § ---------------· % of Span
© Span¹
±0.075% of span
For spans less than 10:1, accuracy =
2051L
Ranges 2-4
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URL
r 0.025 + 0.005 § ---------------· % of Span
© Span¹
51
Rosemount 2051
February 2013
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
E =0.4
E =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)
E =0.4
E =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
E <0.1
0.1< E <0.2
0.2< E <0.6
0.6< E <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
2051C
Range 1 (CD)
Ranges 2-5
2051T
Ranges 1-5
Standard
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)
Typical HART Transmitter Response
Time
Total Response Time (Td + Tc)(2):
2051C, Range 3-5:
Range 1:
Range 2:
2051T:
2051L:
Dead Time (Td)
(4)
Update Rate
115 ms
270 ms
130 ms
100 ms
See Instrument Toolkit®
152 ms
307 ms
152 ms
152 ms
See Instrument Toolkit
60 ms (nominal)
97 ms
22 times per second
22 times per second
(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 56 for wireless update rate.
52
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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February 2013
Rosemount 2051
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 Ps - 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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53
Rosemount 2051
February 2013
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
54
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February 2013
Rosemount 2051
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.
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
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.
2051
FOUNDATION fieldbus Parameters
Schedule Entries
Links
Virtual Communications Relationships
(VCR)
7 (max.)
20 (max.)
12 (max.)
Digital communications based on HART Revision 5 protocol.
Standard Function Blocks
2051 with Selectable HART
Resource Block
Contains hardware, electronics, and diagnostic
information.
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.
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55
Rosemount 2051
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.
February 2013
Physical Block
The physical block defines the physical resources of the
device including type of memory, hardware,
electronics, and diagnostic information.
PID Block
Contains all logic to perform PID control in the field
including cascade and feedforward.
Transducer Block
Contains actual sensor measurement data including the
sensor diagnostics and the ability to trim the pressure
sensor or recall factory defaults.
Backup Link Active Scheduler (LAS)
Indication
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.
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.
PROFIBUS PA (Output Code W)
Profile Version
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
Local Display
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.
Digital Zero Trim
Digital Zero trim (option DZ) is an offset adjustment to
compensate for mounting position effects, up to 5% of URL.
Update Rate
User selectable 1 sec. to 60 min.
Wireless Sensor Module for In-line Transmitters
Power Supply
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.
External power supply required; transmitters operate on 9.0 to
32.0 Vdc transmitter terminal voltage.
Power Module
3.02
Current Draw
17.5 mA for all configurations (including LCD display option)
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)
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.
56
(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.
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February 2013
Rosemount 2051
HART 1-5 Vdc Low Power (Output Code M)
2051L
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.
Limit is flange rating or sensor rating, whichever is lower (Table
9 on page 57).
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
• Range 1: 2,000 psig (137,9 bar)
2051T
• Range 1: 750 psi (51,7 bar)
Table 9. 2051L Flange Rating
Standard
Type
• Range 4: 6,000 psi (413,7 bar)
• Range 5: 15,000 psi (1034,2 bar)
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SST Rating
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)
Process
At atmospheric pressures and above. See Table 10.
Table 10. Process Temperature Limits
2051C, 2051CF
• Range 2: 1,500 psi (103,4 bar)
• Range 3: 1,600 psi (110,3 bar)
CS 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.
(1)
Silicone Fill Sensor
with Coplanar Flange
with Traditional Flange
with Level Flange
–40 to 250 °F (–40 to 121 °C)(2)
–40 to 300 °F (–40 to 149 °C)(2)(3)
–40 to 300 °F (–40 to 149 °C)(2)
57
Rosemount 2051
February 2013
Table 10. Process Temperature Limits
Failure Mode Alarm
with 305 Integral
Manifold
HART 4-20 mA (Output Code A)
Inert Fill Sensor(1)
–40 to 300 °F (–40 to 149 °C)(2)
–40 to 185 °F (–40 to 85 °C)(3)
2051T (Process Fill Fluid)
Silicone Fill Sensor(1)
Inert Fill Sensor(1)
-40 to 250 °F (-40 to 121 °C)(2)
-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)
(1)
Inert Fill Sensor
-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
(1) Process temperatures above 185 °F (85 °C) require derating the ambient
limits by a 1.5:1 ratio.
(2) 220 °F (104 °C) limit in vacuum service; 130 °F (54 °C) for pressures below
0.5 psia.
(3) 160 °F (71 °C) limit in vacuum service.
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
A
M
3.9 d I d 20.8
0.97 d V d 5.2
I t 21.75 mA I d 3.75 mA
V t 5.4 V
V d 0.95 V
NAMUR-Compliant Operation
Output Code
Linear Output
Fail High
Fail Low
A
3.8 d I d 20.5
I t 22.5 mA
I d 3.6 mA
Output Code F and X
If self-diagnostics detect a gross transmitter failure, that
information gets passed as a status along with the process
variable.
Physical specifications
Electrical Connections
1
/2–14 NPT, G1/2, and M20 × 1.5 conduit.
Humidity Limits
Process Connections
0–100% relative humidity
2051C
Volumetric Displacement
Less than 0.005 in3 (0.08 cm3)
Damping
4-20 mA HART
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.
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
58
Fail Low
• 1/4–18 NPT on 21/8-in. centers
• 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)
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)
2051L
• 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
• Low pressure side: 1/4–18 NPT on flange, 1/2–14 NPT on process
adapter
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
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February 2013
Rosemount 2051
2051C Process Wetted Parts
Sensor Module Fill Fluid
Drain/Vent Valves
Silicone or inert halocarbon
In-Line series uses Fluorinert® FC-43
316 SST or Alloy C-276
Process Flanges and Adapters
Process Fill Fluid (2051L only)
Plated carbon steel, SST CF-8M (cast version of 316 SST, material
per ASTM-A743), or CW2M (cast version of Alloy C)
Syltherm XLT, D.C. Silicone 704,
D.C. Silicone 200, inert, glycerin and water, Neobee M-20, or
propylene glycol and water
Wetted O-rings
Cover O-rings
Glass-filled PTFE or Graphite-filled PTFE
Process Isolating Diaphragms
Buna-N
Silicone (for wireless option code X)
316L SST, Alloy C-276, or Tantalum
Power Module
2051T Process Wetted Parts
Field replaceable, keyed connection eliminates the risk of
incorrect installation, Intrinsically Safe Lithium-thionyl chloride
Power Module with PBT enclosure.
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)
•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.
(1) Transmitter weights include the sensor module and housing only
(aluminum for standard 2051 and polymer for wireless).
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
Paint for Aluminum Housing
Polyurethane
Coplanar Sensor Module Housing
CF-3M (Cast version of 316L SST)
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
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59
February 2013
Rosemount 2051
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).
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81
Rosemount 2051
February 2013
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).
Options
(1) Not applicable to FOUNDATION fieldbus, PROFIBUS PA, or Wireless.
Standard Configuration
Unless otherwise specified, transmitter is shipped as follows:
Custom Configuration(1)
ENGINEERING UNITS
Differential/Gage
2051TA
If Option Code C1 is ordered, the customer may specify the
following data in addition to the standard configuration
parameters.
(1)
inH2O (Ranges 1, 2, and 3)
psi (Ranges 4-5)
psi (all ranges)
4 mA (1 Vdc) :
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)
• Output Information
• 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)
82
Not applicable to FOUNDATION fieldbus or PROFIBUS PA protocols.
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