CRange C from the Pipe I.D. table••★
DRange D from the Pipe I.D. table••★
Expanded
ARange A from the Pipe I.D. table••
BRange B from the Pipe I.D. table••
ERange E from the Pipe I.D. table••
ZNon-standard Pipe I.D. Range or Line Sizes greater than 12-in. (300 mm)••
Pipe Material / Mounting Assembly Material
StandardStandard
CCarbon steel (A105)••★
S316 Stainless Steel••★
(1)
0
No Mounting (Customer Supplied) ••★
March 2012
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March 2012
Table A-1. Rosemount 3051SFA 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.
Wireless Options (Requires option code X and wireless PlantWeb housing)
Update Rate, Operating Frequency and Protocol
StandardStandard
WAUser Configurable Update Rate•—★
Operating Frequency and Protocol
Standard
32.4 GHz DSSS, WirelessHART•—★
Omnidirectional Wireless Antenna
Standard
(10)
WK
SmartPower
Standard
(11)
1
Long Range, Integral Antenna•—★
™
Power Module Adapter, Intrinsically Safe (Power Module separate)•—★
A-5
Reference Manual
00809-0100-4809, Rev CB
Annubar Flowmeter Series
March 2012
Table A-1. Rosemount 3051SFA 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.
Other Options (Include with selected model number)
Pressure Testing
Expanded
(12)
P1
(12)
PX
Special Cleaning
Expanded
P2Cleaning for Special Services••
PACleaning per ASTM G93 level D (section 11.4)••
Material Testing
Expanded
V1Dye Penetrant Exam••
Material Examination
Expanded
V2Radiographic Examination••
Flow Calibration
Expanded
W1Flow Calibration (Average K)••
Special Inspection
StandardStandard
QC1Visual and Dimensional Inspection with Certificate••★
QC7Inspection and Performance Certificate••★
Surface Finish
StandardStandard
RLSurface finish for Low Pipe Reynolds Number in Gas and Steam••★
RHSurface finish for High Pipe Reynolds Number in Liquid••★
Material Traceability Certification
StandardStandard
(13)
Q8
Code Conformance
Expanded
(14)
J2
(14)
J3
Material Conformance
Expanded
(15)
J5
Country Certification
StandardStandard
J6European Pressure Directive (PED)••★
Expanded
J1Canadian Registration••
Installed in Flanged Pipe Spool Section
Expanded
H3150# Flanged Connection with Rosemount Standard Length and Schedule••
H4300# Flanged Connection with Rosemount Standard Length and Schedule••
H5600# Flanged Connection with Rosemount Standard Length and Schedule••
Instrument Connections for Remote Mount Option
StandardStandard
Typical Model Number: 3051SFA 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 A-78), Flange-Lok (page A-77), and Threaded Flo-Tap (page A-81) models. Provide the “B” dimension for
Flange Flo-Tap models (page A-80).
(2) Available in remote mount applications only.
(3) Temperature Measurement Option code T or R is required for Measurement Type codes 1, 3, 5, and 7.
(4) Required for Measurement Type codes 2, 4, 6, and D.
(5) Required for Measurement Type codes 3, 4, 7, and D.
(17)
Remote mount LCD display and interface, no cable; PlantWeb housing, SST bracket••★
Remote mount LCD display and interface, 50 ft. (15 m) cable; PlantWeb housing, SST bracket••★
Remote mount LCD display and interface, 100 ft. (31 m) cable; PlantWeb housing, SST bracket••★
Transient terminal block••★
D1-7
Advanced HART Diagnostic Suite•—★
FOUNDATION fieldbus Fully Compensated Mass Flow Block•—★
(18)(24)
M12, 4-pin, Male Connector (eurofast®) ••★
A size Mini, 4-pin, Male Connector (minifast®)••★
March 2012
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Reference Manual
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March 2012
(6) For Measurement Type 1, 2, 5, and 6 with DP range 1, absolute limits are 0.5 to 2000 psi (0,03 to 137,9 bar) and gage limits are
-14.2 to 2000 psig (-0,98 to 137,9 bar).
(7) Available approvals are FM Int rinsically Safe, Division 2 (opt ion code I5), CSA Intrinsicall y Safe (option code I6), ATEX Intrinsic Safety (o ption code I1), and
IECEx Intrinsic Safety (option code I7).
(8) Available with output code A only.
(9) This option is only available with differential pressure ranges 2 and 3, and silicone fill fluid.
(10) Long-Life Power Module must be shipped separately, order Part #00753-9220-0001.
(11) Long-life Power Module must be shipped separately, order Part No. 00753-9220-0001.
(12) Applies to assembled flowmeter only, mounting not tested.
(13) Instrument Connections for Remote Mount Options and Isolation Valves for Flo-tap Models are not included in the Material Traceability Certification.
(14) Not available with Transmitter Connection Platform 6.
(15) Materials of Construction comply with metallurgical requirements within NACE MR0175/ISO 15156 for sour oil field production environment s. Environmental
limits apply to certain materials. Consult latest standard for details. Selected materials also conform to NACE MR0103 for sour refining environments.
(16) Not available with M20 or G ½ conduit entry size.
(17) Not available with housing code 7J.
(18) Not available with output code X.
(19) Not available with output code F, option code DA2, or option code QT.
(20) Cable supplied is Belden 3084A, rated for ambient temperatures up to 167 °F (75 °C).
(21) Not available with Housing code 00, 5A, or 7J. External ground screw assembly (option code D4) is included with t he T1 option. The T1 option is not needed
with FISCO Product Certifications, transient protection is included with the FISCO Product Certification code IA.
(22) Includes Hardware Adjustments (option code D1) as standard.
(23) Requires Rosemount Engineering Assistant version 5.5.1 to configure.
(24) Not available with Output Protocol code F.
(25) Not available with Housing code 00, 5A, or 7J. Available with Intrinsically Safe approvals only. For FM Intrinsically Safe, Division 2 (option code I5) or FM
FISCO Intrinsically Safe (option code IE), install in accordance with Rosemount drawing 03151-1009 to maintain outdoor rating (NEMA 4X and IP66).
Annubar Flowmeter Series
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Annubar Flowmeter Series
March 2012
3051SFA SPECIFICATIONS
3051SFA
PERFORMANCE
SPECIFICATIONS
Performance assumptions include: measured pipe I.D, transmitter is trimmed for optimum flow accuracy, and
performance is dependent on application parameters.
Ranges 2-3±1.4% of Flow Rate±0.95% of Flow Rate±0.80% of Flow Rate
(1) For Measurement Types 5 - 7, refer to the Reference Accuracy specification for the 3051SMV with Measur ement Type P.
(2) These flow measurement accuracies assume a constant density, viscosity, and expansibility factor.
(1)(2)
(1)
3051SFA DYNAMIC
PERFORMANCE
Total Time Response at 75 °F (24 °C), includes dead time
3051SF_D3051SF_1, 2, 5, or 63051SF_3, 4, or 7
DP Ranges 2-5: 100 ms
Range 1: 255 ms
Range 0: 700 ms
(1) For F
OUNDATION fieldbus (output code F), add 52 ms to stated values (not including
segment macro-cycle).
For option code DA2, add 45 ms (nominal) to stated values.
DP Range 1: 310 ms
DP Range 2: 170 ms
DP Range 3: 155 ms
AP & GP: 240 ms
DP Ranges 2-5: 145 ms
DP Range 1: 300 ms
DP Range 0: 745 ms
(1)
A-10
Dead Time
3051SF_D3051SF_1-7
45 ms (nominal)DP: 100 ms
(1) For option code DA2, dead time is 90 milliseconds (nominal).
Update Rate
3051SF_D3051SF_1-7
22 updates per sec.DP: 22 updates per sec.
(1) Does not apply to Wireless (output code X). See “Wireless Self-Organizing Networks” on page A-17
(1)
(1)
for wireless update rate.
AP & GP: 140 ms
RTD Interface: 1 s
AP & GP: 11 updates per sec.
RTD Interface: 1 update per
sec.
Calculated Variables:
Mass / Volumetric Flow Rate:
22 updates per sec.
Energy Flow Rate: 22
updates per sec.
Totalized Flow: 1 update per
sec.
Reference Manual
00809-0100-4809, Rev CB
March 2012
Annubar Flowmeter Series
Mounting Position
Effects
ModelsUltra, Ultra for Flow, Classic and Classic MV
3051SF_3, 4, 7, or DZero shif ts up to ±1.25 inH2O (3,11 mbar), which can be
3051SF_1, 2, 5, or 6DP Sensor: Zero shifts up to ±1.25 inH2O (3,11 mbar), which can be
GP/AP
Sensor:
zeroed
Span: no effect
zeroed
Span: no effect
Zero shifts to ±2.5 inH2O (6,22 mbar), which can be
zeroed
Span: no effect
Vibration EffectLess 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).
For Housing Style codes 1J, 1K, 1L, 2J, and 2M:
Less than ±0.1% of URL when tested per the requirements of IEC60770-1
field with general application or pipeline with low vibration level (10-60 Hz
0.15 mm displacement peak amplitude / 60-500 Hz 2g).
Power Supply EffectLess than ±0.005% of calibrated span per volt change in voltage at the
transmitter terminals
Electromagnetic
Compatibility (EMC)
T ransient Protection
(Option T1)
Meets all relevant requirements of EN 61326 and NAMUR NE-21.
(1) NAMUR NE-21 does not apply to wireless output code X.
(2) 3051SMV and 3051SF_1, 2, 3, 4, 5, 6, 7 requires shielded cable for
Zero and span values can be set anywhere within the range.
Span must be greater than or equal to the minimum span.
Output
Two-wire 4–20 mA is user-selectable for linear or square root output.
Digital process variable superimposed on 4– 20 mA signal, available to any
host that conforms to the HART protocol.
Power Supply
External power supply required.
• 3051SF_D: 10.5 to 42.4 Vdc with no load
• 3051SF_D with Advanced HART Diagnostics Suite: 12 to 42.4 Vdc with
no load
• 3051SF_1-7: 12 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:
A-13
Annubar Flowmeter Series
Voltage (Vdc)
Load (Ohms)
Operating
Region
1387
1000
500
0
10.5 2030
42.4
Voltage (Vdc)
Load (Ohms)
Operating
Region
1322
1000
500
0
12.0 2030
42.4
Maximum Loop Resistance = 43.5 * (Power Supply Voltage – 10.5)
The Field Communicator requires a minimum
loop resistance of 250
3051SF_1-7 and 3051SF_D with HART Diagnostics
Maximum Loop Resistance = 43.5 * (Power Supply Voltage – 12.0)
3051SF_D
for communication.
(option code DA2)
Reference Manual
00809-0100-4809, Rev CB
March 2012
The Field Communicator requires a minimum
loop resistance of 250
for communication.
Advanced HART Diagnostics Suite
(Option Code DA2)
The 3051SF provides Abnormal Situation Prevention indication for a
breakthrough in diagnostic capability. The 3051SF ASP Diagnostics Suite
for HART includes Statistical Process Monitoring (SPM), variable logging
with time stamp and advanced process alerts. The enhanced EDDL
graphic display provides an intuitive and user -fr ie nd ly inte rf ac e to be tter
visualize these diagnostics.
The integral SPM technology calculates the mean and standard deviation
of the process variable 22 times per second and makes them available to
the user. The 3051SF uses these values and highly flexible configuration
options for customization to detect many user-defined or application
specific abnormal situations (e.g. detecting plugged impulse lines and fluid
composition change). Variable logging with time stamp and advanced
process alerts capture valuable process and sensor data to enable quick
troubleshooting of application and installation issues.
A-14
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March 2012
Annubar Flowmeter Series
FOUNDATION fieldbus
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)
• Contains 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.
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 or custom units and contains a status
indicating measurement quality.
PID Block with Auto-tune
• Contains all logic to perform PID control in the field including cascade
and feedforward. Auto-tune capability allows for superior tuning for
optimized control performance.
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.
Software Upgrade in the Field
Software for the 3051SF with F
the field using the F
OUNDATION fieldbus Common Device Software
Download procedure.
PlantWeb Alerts
Enable the full power of the PlantWeb digital architecture by diagnosing
instrumentation issues, communicating ad visory, mainte nance, and failure
details, and recommending a solution.
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.
OUNDATION fieldbus is easy to upgrade in
A-15
Annubar Flowmeter Series
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.
Output Splitter Block
•Splits the output of one PID or other control block so that the PID will
control two valves or other actuators.
Control Selector Block
• Selects one of up to three inputs (highest, middle, or lowest) that are
normally connected to the outputs of PID or other control function blocks.
BlockExecution Time
ResourceTransducerLCD BlockAnalog Input 1, 220 milliseconds
PID with Auto-tune35 milliseconds
Input Selector20 milliseconds
Arithmetic20 milliseconds
Signal Characterizer20 milliseconds
Integrator20 milliseconds
Output Splitter20 milliseconds
Control Selector20 milliseconds
Reference Manual
00809-0100-4809, Rev CB
March 2012
Fully Compensated Mass Flow Block (Option Code H01)
Calculates fully compensated mass flow based on differential pressure
with external process pressure and temperature measurements over the
fieldbus segment. Configuration for the mass flow calculation is easily
accomplished using the Rosemount Engineering Assistant.
ASP Diagnostics Suite for F
OUNDATION fieldbus
(Option Code D01)
The 3051SF ASP Diagnostics Suite for F
OUNDATION fieldbus provides
Abnormal Situation Prevention indication and enhanced EDDL graphic
displays for easy visual analysis.
The integral Statistical Process Monitoring (SPM) technology calculates
the mean and standard deviation of the process variable 22 times per
second and makes them available to the user . The 3051SF uses these
values and highly flexible configuration options for customization to detect
many user-defined or application specific abnormal situations (e.g.
detecting plugged impulse lines and fluid composition change).
A-16
Reference Manual
00809-0100-4809, Rev CB
March 2012
Annubar Flowmeter Series
Wireless Self-Organizing Networks
Output
WirelessHART, 2.4 GHz DSSS.
Local Display
The optional five-digit LCD can display user-selectable information such
as primary variable in engineering units, percent of range, sensor modu le
temperature, and electronics temperature. Display updates at up to once
per minute.
Update Rate
WirelessHART, user selectable 8 sec. to 60 min.
Power Module
Field replaceable, keyed connection eliminates the risk of incorrect
installation, Intrinsically Safe Lithium-thionyl chloride Power Module with
polybutadine terephthalate (PBT) enclosure. Ten-year life at one minute
update rate.
(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.
(1)
Overpressure LimitsTransmitters withstand the following limits without damage:
Analog output response time to a step change is user-selectable
from 0 to 60 seconds for one time constant. For 3051SF_1-7,
each variable can be individually adjusted. Software damping is in
addition to sensor module response time.
(1) Does not apply to wireless option code X.
A-18
Reference Manual
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March 2012
Annubar Flowmeter Series
Failure Mode AlarmHART 4-20 mA (output option code A)
If self-diagnostics detect a gross transmitter failure, the analog signal will be
driven offscale to alert the user. Rosemount standard (default), NAMUR, and
custom alarm levels are available (see Alarm Configuration below).
High or low alarm signal is software-selectable or hardware-select able via the
optional switch (option D1).
Alarm Configuration
High AlarmLow Alarm
Default21.75 mA3.75 mA
NAMUR compliant
Custom levels
(1) Analog output levels are compliant with NAMUR
recommendation NE 43, see option codes C4 or C5.
(2) Low alarm must be 0.1 mA less than low sa turati on and high
alarm must be 0.1 mA greater than high saturation.
Field replaceable, keyed connection eliminates the risk of incorrect
installation, Intrinsically Safe Lithium-thionyl chloride Power Module with PBT
enclosure.
A-20
Reference Manual
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March 2012
Annubar Flowmeter Series
3051CFA ORDERING
INFORMATION
Table A-4. Rosemount 3051CFA 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.
CRange C from the Pipe I.D. table★
DRange D from the Pipe I.D. table★
Expanded
ARange A from the Pipe I.D. table
BRange B from the Pipe I.D. table
ERange E from the Pipe I.D. table
ZNon-standard Pipe I.D. Range or Line Sizes greater than 12 inches
A-21
Reference Manual
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Annubar Flowmeter Series
Table A-4. Rosemount 3051CFA 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.
TIntegral RTD – not available with Flanged model greater than class 600#★
0No Temper ature Sensor★
Expanded
RRemote Thermowell and RTD
Transmitter Connection Platform
StandardStandard
3Direct-mount, Integral 3-valve Manifold– not available with Flanged model greater than class 600★
5Direct -mount, 5-valve Manifold – not available with Flanged model greater than class 600★
7Remote-mount NPT Connections (1/2-in. NPT)★
Expanded
6Direct-mount, high temperature 5-valve Manifold – not available with Flanged model greater than class 600
8Remote-mount SW Connections (1/2-in.)
Differential Pressure Range
StandardStandard
10 to 25 in H2O (0 to 62,3 mbar)★
20 to 250 in H2O (0 to 623 mbar)★
30 to 1000 in H2O (0 to 2,5 bar)★
Transmitter Output
StandardStandard
A4–20 mA with digital signal based on HART Protocol★
FFOUNDATION fieldbus Protocol★
(2)
W
Expanded
MLow-Power, 1-5 Vdc with Digital Signal Based on HART Protocol
Profibus PA Protocol★
Annubar Flowmeter Series
A-23
Reference Manual
00809-0100-4809, Rev CB
Annubar Flowmeter Series
March 2012
Table A-4. Rosemount 3051CFA 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.
P2Cleaning for Special Services
PACleaning per ASTM G93 Level D (Section 11.4)
Material Testing
Expanded
V1Dye Penetrant Exam
Material Examination
Expanded
V2Radiographic Examination
Flow Calibration
Expanded
W1Flow Calibration (Average K)
Special Inspection
StandardStandard
QC1Visual & Dimensional Inspection with Certificate★
QC7Inspection & Performance Certificate★
Surface Finish
StandardStandard
RLSurface finish for Low Pipe Reynolds # in Gas & Steam★
RHSurface finish for High Pipe Reynolds # in Liquid★
Material Traceability Certification
StandardStandard
(4)
Q8
Code Conformance
Expanded
J2 ANSI/ASME B31.1
J3ANSI/ASME B31.3
Materials Conformance
Expanded
(6)
J5
Country Certification
StandardStandard
J6European Pressure Directive (PED)★
Expanded
J1Canadian Registration
Hydrostatic Testing with Certificate
Extended Hydrostatic Testing
Material Traceability Certification per EN 10474:2004 3.1★
(5)
NACE MR-0175 / ISO 15156
A-24
Reference Manual
00809-0100-4809, Rev CB
March 2012
Table A-4. Rosemount 3051CFA 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.
Installed in Flanged Pipe Spool Section
Expanded
H3150# Flanged Connection with Rosemount Standard Length and Schedule
H4300# Flanged Connection with Rosemount Standard Length and Schedule
H5600# Flanged Connection with Rosemount Standard Length and Schedule
Instrument Connections for Remote Mount Options
StandardStandard
I1
I5FM Intrinsically Safe, Division 2★
IAATEX FISCO Intrinsic Safety; for FOUNDATION fieldbus protocol only★
K5FM Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E5 and I5)★
(8)
K6
(8)
K8
KBFM and CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of K5 and C6)★
(8)
KD
(8)
N1
Alternate Transmitter Material of Construction
StandardStandard
L1Inert Sensor Fill Fluid Note: Silicone fill fluid is standard.★
L2Graphite-Filled (PTFE) O-ring★
LAInert Sensor Fill Fluid and Graphite-Filled (PTFE) O-ring★
Display and Interface Options
StandardStandard
(9)
M4
M5LCD Display★
FOUNDATION fieldbus Advanced Control Function Block Suite★
FOUNDATION fieldbus Diagnostics Suite★
IECEx Flameproof, Dust Ignition-proof★
ATEX Intrinsic Safety★
CSA Explosion-proof, Dust Ignition-proof, Intrinsically Safe, Division 2 (combination of E6 and I6)★
ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E8, I1 and N1)★
FM, CSA, and ATEX Explosion-proof, Intrinsically Safe (combination of K5, C6, I1, and E8)★
ATEX Type n★
LCD Display with Local Operator Interface ★
Annubar Flowmeter Series
A-25
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Annubar Flowmeter Series
Table A-4. Rosemount 3051CFA 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.
Typical Model Number: 3051CFA D L 060 D C H P S 2 T1 0 0 0 3 2 A A 1
(1) Available in remote mount applications only.
(2) Option code M4 - LCD Display with Local Operator Interface req uired for local addressing and configuration.
(3) Applies to assembled flowmeter only, mounting not tested.
(4) Instrument Connections for Remote Mount Options and Isolation Valves for Flo-ta p Models are not included in the Material Traceability Certification.
(5) Not available with Transmitter Connection Platform 6.
(6) Materials of Construction comply with metallurgical requ irements within NACE MR0175/ISO fo r sour oil field production enviro nments. Environmenta l limits
(7) Only valid with F
(8) Not available with Low Power code M.
(9) Available only with output co de W - Profibus PA.
(10) The T1 option is not needed with FISCO Product Certifications, transient protection is included with the FISCO Product Certification code IA.
(11) Not available with F
(12) NAMUR-Compliant operation is pre-set at the factory and cannot be changed to standard operation in the field.
(13) The V5 option is not needed with the T1 option; external ground screw assembly is included with the T1 option.
Certificate of FMEDA data★
Transient terminal block★
0.8-3.2 Vdc Output with Digital Signal Based on Hart Protocol★
NAMUR Alarm and Saturation Levels, High Alarm★
NAMUR Alarm and Saturation Levels, Low Alarm★
External Ground Screw Assembly★
apply to certain materials. Consult latest standard for details. Selected mat erials also conform to NACE MR0103 for sour refining environments.
OUNDATION fieldbus Output Code F.
OUNDATION fieldbus (Output Code F) or Profibus (Output Code W).
March 2012
A-26
Reference Manual
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March 2012
Annubar Flowmeter Series
3051CFA
PERFORMANCE
SPECIFICATIONS
3051CFA FUNCTIONAL
SPECIFICATIONS
Performance assumptions include: measured pipe I.D, transmitter is trimmed
for optimum flow accuracy, and performance is dependent on application
parameters.
Ranges 2-3±1.60% of Flow Rate at 8:1 flow turndown
Range and Sensor Limits
Table 2. 3051CF Range and Sensor Limits
Range 3051CF Minimum Span Range and Sensor Limits
1
0.5 inH2O (1,2 mbar)0 to 25 inH2O (62,3 mbar)
2
2.5 inH2O (6,2 mbar)0 to 250 inH2O (0,63 bar)
3
10 inH2O (24,9 mbar)0 to 1000 inH2O (2,49 bar)
Zero and Span Adjustment Requirements
(HART and Low Power)
Zero and span values can be set anywhere within the range limits state d in
Table 2 and Table 3.
Span must be greater than or equal to the minimum span stated in Table 2
and Table 3.
Service
Liquid, gas, and vapor applications
4–20 mA (Output Code A)
Output
Two-wire 4–20 mA, user-selectable for linear or square root output. Digital
process variable superimposed on 4–20 mA signal, available to any host that
conforms to the HART protocol.
Power Supply
External power supply required. Standard transmitter (4–20 mA) opera tes on
10.5 to 55 Vdc with no load.
A-27
Annubar Flowmeter Series
Voltage (Vdc)
Load (Ohms)
Communication requires a minimum
loop resistance of 250 ohms.
(1) For CSA approval, power supply must not exceed 42.4 V.
Max. Loop Resistance = 43.5 (Power Supply Voltage – 10.5)
Operating
Region
Load Limitations
Maximum loop resistance is determined by the voltage level of the external
power supply, as described by:
Reference Manual
00809-0100-4809, Rev CB
March 2012
FOUNDATION fieldbus
(output code F) and
Profibus (output code W)
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)
Contains 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.
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.
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.
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.
OUNDATION fieldbus Diagnostics Suite (Option Code D01)
F
The 3051C F
Prevention (ASP) indication. The integral statistical process monitoring
(SPM) technology calculates the mean and standard deviation of the
process variable 22 times per second. The 3051C ASP algorithm uses
these values and highly flexible configuration options for customization to
many user-defined or application specific abnormal situations. The
detection of plugged impulse lines is the first available predefined
application.
OUNDATION fieldbus Diagnostics provide Abnormal Situation
A-29
Annubar Flowmeter Series
Reference Manual
00809-0100-4809, Rev CB
March 2012
Low Power (Output
Code M)
Output
Three wire 1–5 Vdc or 0.8–3.2 Vdc (Option Code C2) user-selectable output.
Also user selectable for linear or square root output configuration. Digital
process variable superimposed on voltage signal, available to any host
conforming to the HART protocol. Low-power transmitter operates on 6–12
Vdc with no load.
Operates within specifications between static line pressures of 0.5 psia and
3626 psig.
Range 1: 0.5 psia and 2000 psig (3, 4 bar and 137, 9 bar)
wiring)
out
Burst Pressure Limits
Burst pressure on Coplanar process flange is 10000 psig (69 MPa).
Failure Mode Alarm
Output Code A
If self-diagnostics detect a gross transmitter failure, the analog signal will
be driven either below 3.75 mA or to 21.75 mA to alert the user.
NAMUR-compliant values are available, option code C4. High or low alarm
signal is user-selectable by internal jumper.
Output Code M
If self-diagnostics detect a gross transmitter failure, the analog signal will
be driven either below 0.94 V or above 5.4 V to alert the user (below 0.75
V or above 4.4 V for Option C2). High or low alarm signal is
user-selectable by internal jumper.
Output Code F and W
If self-diagnostics detect a gross transmitter failure, that information gets
passed as a status along with the process variable.
A-30
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