Emerson Rosemount 3051S Series User manual

Quick Start Guide
00825-0100-4853, Rev AD
August 2016
Rosemount™3051S MultiVariable™Transmitter
Rosemount 3051SF Series MultiVariable
Flowmeter
with FOUNDATION™Fieldbus Protocol

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Quick Start Guide
NOTICE
This guide provides basic guidelines for Rosemount 3051SMV FOUNDATION Fieldbus Transmitters. It does not
provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-Proof,
Flame-Proof, or intrinsically safe (I.S.) installations. Refer to the Rosemount 3051SMV FOUNDATION Fieldbus
Reference Manual for more instruction. This manual is also available electronically on
EmersonProcess.com/Rosemount.
Procedures and instructions in this section may require special precautions to ensure the safety of the
personnel performing the operation. Information that raises potential safety issues is indicated with a
warning symbol ( ). Refer to the following safety messages before performing an operation preceded by
this symbol.
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate local,
national, and international standards, codes, and practices. Review the approvals section of the Rosemount
3051SMV FOUNDATION Fieldbus Reference Manual for any restrictions associated with a safe installation.
Before connecting a Field Communicator in an explosive atmosphere, ensure the instruments in the
segment are installed in accordance with intrinsically safe or non-incendive field wiring practices.
In an Explosion-proof/Flameproof installation, do not remove the transmitter covers when power is
applied to the unit.
Process leaks may cause harm or result in death.
Install and tighten process connectors before applying pressure.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical
shock.
Conduit/cable entries
Unless marked, the conduit/cable entries in the transmitter housing use a 1/2–14 NPT thread form. Entries
marked “M20” are M20 ⫻1.5 thread form. On devices with multiple conduit entries, all entries will have
the same thread form. Only use plugs, adapters, glands, or conduit with a compatible thread form when
closing these entries.
When installing in a hazardous location, use only appropriately listed or Ex certified plugs, adapters, or
glands in cable/conduit entries.
Contents
Mount the transmitter. . . . . . . . . . . . . . . . . . . . . 3
Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Consider housing rotation . . . . . . . . . . . . . . . . . 6
Set the switches . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wire, ground, and power . . . . . . . . . . . . . . . . . . 9
System readiness . . . . . . . . . . . . . . . . . . . . . . . . 14
Zero trim the transmitter . . . . . . . . . . . . . . . . . 14
Product Certifications. . . . . . . . . . . . . . . . . . . . 15

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1.0 Mount the transmitter
1.4 Mounting brackets
1.1 Liquid flow applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Mount the transmitter so that the
drain/vent valves are oriented upward.
1.2 Gas flow applications
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
1.3 Steam flow applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
Coplanar flange
Panel mount Pipe mount
Flow
Flow
Flow
Flow

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1.5 Bolting considerations
If the transmitter installation requires assembly of a process flange, manifold, or
flange adapters, follow these assembly guidelines to ensure a tight seal for
optimal performance characteristics of the transmitter. Only use bolts supplied
with the transmitter or sold by Emerson™Process Management as spare parts.
Figure 1 illustrates common transmitter assemblies with the bolt length required
for proper transmitter assembly.
Figure 1. Common Transmitter Assemblies
A. Transmitter with coplanar flange
B. Transmitter with coplanar flange and optional flange adapters
C. Transmitter with traditional flange and optional flange adapters
D. Transmitter with coplanar flange and optional manifold and flange adapters
Bolts are typically carbon steel or stainless steel. Confirm the material by viewing
the markings on the head of the bolt and referencing Table 1. If bolt material is
not shown in Table 1, contact a local Emerson Process Management
representative for more information.
Traditional flange
Panel mount Pipe mount
A
4 × 1.75-in.
(44 mm)
D
4 × 1.75-in.
(44 mm)
4 × 2.25-in.
(57 mm)
C
4 ×1.75-in.
(44 mm) 4 ×1.50-in.
(38 mm)
B
4 × 2.88-in.
(73 mm)

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Use the following bolt installation procedure:
Note
Carbon steel bolts do not require lubrication and the stainless steel bolts are coated with a
lubricant to ease installation. However, no additional lubricant should be applied when
installing either type of bolt.
1. Finger tighten the bolts.
2. Torque the bolts to the initial torque value using a crossing pattern.
See Table 1 for initial torque value.
3. Torque the bolts to the final torque value using the same crossing pattern.
See Table 1 for final torque value.
4. Verify the flange bolts are protruding through the sensor module bolt holes
before applying pressure.
1.6 O-rings with flange adapters
Table 1. Torque Values for the Flange and Flange Adapter Bolts
Bolt material Head markings Initial torque Final torque
Carbon Steel (CS) 300 in-lb 650 in-lb
Stainless Steel (SST) 150 in-lb 300 in-lb
Failure to install proper flange adapter O-rings may cause process leaks, which can result in death or
serious injury. The two flange adapters are distinguished by unique O-ring grooves. Only use the O-ring
designed for its specific flange adapter, as shown below.
Whenever the flanges or adapters are removed, visually inspect the O-rings. Replace them if there are
any signs of damage, such as nicks or cuts. If you replace the O-rings, re-torque the flange bolts and
alignment screws after installation to compensate for seating of the PTFE O-ring.
Flange adapter O-ring location
A. Flange adapter
B. O-ring
C. PTFE-based profile (square)
D. Elastomer profile (round)
B7M
316
316
316
SW
316
STM
316
R
B8M
A
B
C
D

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2.0 Tagging
2.1 Commissioning (paper) tag
To identify which device is at a particular location use the removable tag provided
with the transmitter. Ensure the physical device tag (PD Tag field) is properly
entered in both places on the removable commissioning tag and tear off the
bottom portion for each transmitter.
Figure 2. Commissioning Tag
3.0 Consider housing rotation
To improve field access to wiring or to better view the optional LCD display:
1. Loosen the housing rotation set screw.
2. Turn the housing up to 180° left or right of its original (as shipped) position.
3. Re-tighten the housing rotation set screw to 30 in-lb.
Figure 3. Transmitter Housing Set Screw
A. Housing rotation set screw (3/32-in.)
Commissioning Tag
DEVICE ID:
001151AB00010001440-121698091725
DEVICE REVISION: 1.0
PHYSICAL DEVICE TAG
DEVICE ID:
001151AB00010001440-121698091725
DEVICE REVISION: 1.0
S / N :
PHYSICAL DEVICE TAG
Device Barcode
A

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Note
Do not rotate the housing more than 180° without first performing a disassembly
procedure. See the Rosemount 3051SMV FOUNDATION Fieldbus Transmitter Reference
Manual for more information. Over-rotation may sever the electrical connection between
the sensor module and the electronics.
3.1 Rotate the LCD display
Transmitters ordered with the LCD display will be shipped with the display
installed.
In addition to housing rotation, the optional LCD display can be rotated in
90-degree increments by squeezing the two tabs, pulling out, rotating and
snapping back into place.
If LCD display pins are inadvertently removed from the interface board, carefully
re-insert the pins before snapping the LCD display back into place.
Use the following procedure and Figure 4 to install the LCD display:
1. If the transmitter is installed in a segment, then secure the segment and
disconnect power.
2. Remove the transmitter cover opposite the field terminal side. Do not remove
the instrument covers in explosive environments when the circuit is live.
3. Engage the four-pin connector into the LCD display and snap into place.
4. Reinstall the housing cover and tighten so the cover is fully seated with metal
to metal contact between the housing and cover in order to meet explosion
proof requirements.
5. If the transmitter was installed, reapply power.
Figure 4. Optional LCD Display
A. LCD display
B. Meter cover
A
B

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4.0 Set the switches
Set Simulate and Security switch position before installation (location of switches
shown in Figure 5), as desired.
The Simulate switch enables or disables the ability to set simulated alerts or
simulated measured value and status.
The Security switch allows (unlocked symbol) or prevents (locked symbol) any
configuration of the transmitter.
Further security settings are available in the software, including settings which
use a software lock. Additionally, these settings can be used to disable both
hardware and software locks.
Use the following procedure to change the switch configuration:
1. If the transmitter is installed, secure the segment, and remove power.
2. Remove the housing cover opposite the field terminal side.
Do not remove the instrument cover in explosive atmospheres when the
circuit is live.
3. Slide the security and simulate switches into the preferred position.
4. Reinstall the housing cover and tighten so the cover is fully seated with metal
to metal contact between the housing and cover in order to meet explosion
proof requirements.
5. If the transmitter was installed, reapply power.
Figure 5. Simulate and Security Switches
A. Security unlocked position
B. Security switch
C. Security locked position
D. Simulate disabled position
E. Simulate switch
F. Simulate enabled position
SECURITY
SIMULATE
ENABLE
DISABLE
C
D
E
F
B
A

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5.0 Wire, ground, and power
Use a copper wire of sufficient size to ensure the voltage across the transmitter
power terminals does not drop below 9 Vdc. Power supply voltage can be
variable, especially under abnormal conditions such as when operating on battery
backup. A minimum of 12 Vdc under normal operating conditions is
recommended. Shielded twisted pair Type A cable is recommended.
Figure 6. Wiring Terminals with RTD
Figure 7. Wiring Terminals without RTD
A. Protective grounding terminal
(do not ground cable shield at the transmitter)
B. Trim shield and insulate
C. Minimize distance
D. Insulate shield
E. Connect shield back to the power
supply ground
A. Protective grounding terminal
(do not ground cable shield at the transmitter)
B. Trim shield and insulate
C. Minimize distance
D. Insulate shield
E. Connect shield back to the power
supply ground
DP
C
C
D
E
B
A
DP
B
A
D
C
C
E

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Note
The power terminals are polarity insensitive, which means the electrical polarity of the
power leads does not matter when connecting to the power terminals. If polarity sensitive
devices are connected to the segment, terminal polarity should be followed.
5.1 Signal wiring and shield grounding
Do not run signal wiring in conduit or open trays with power wiring, or near heavy
electrical equipment. Grounding terminations are provided on the outside of the
electronics housing and inside the terminal compartment. These grounds are
used when transient protection terminal blocks are installed or to fulfill local
regulations.
1. Remove the field terminals housing cover.
2. To power the transmitter, connect the power leads to the terminals indicated
on the terminal block label.
3. Tighten the terminal screws to ensure adequate contact.
4. Trim the cable shield as short as practical and insulate from touching the
transmitter housing as indicated in Figure 6 and Figure 7.
Note
Do NOT ground the cable shield at the transmitter; if the cable shield touches the
transmitter housing, it can create ground loops and interfere with communications. To
protect the fieldbus segment from noise, grounding techniques for shield wire require a
single grounding point for shield wire to avoid creating a ground loop.
a. The cable shield should maintain a continuous connection to the power
supply ground.
b. Connect the cable shields for the entire segment to a single good earth
ground at the power supply.
Note
Improper grounding is the most frequent cause of poor segment communications.
5. Reinstall the housing cover and tighten so the cover is fully seated with metal
to metal contact between the housing and cover in order to meet explosion
proof requirements.
6. Plug and seal unused conduit connections.
5.2 Power supply
The transmitter requires between 9 and 32 Vdc (9 and 30 Vdc for intrinsic safety,
and 9 and 17.5 Vdc for FISCO intrinsic safety) to operate and provide complete
functionality.
NOTICE
When the enclosed threaded plug is utilized in the conduit opening, it must be installed with a
minimum thread engagement in order to comply with explosion-proof requirements. For
straight threads, a minimum of seven threads must be engaged. For tapered threads, a
minimum of five threads must be engaged.

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5.3 Power conditioner
A fieldbus segment requires a power conditioner to isolate the power supply,
filter, and decouple the segment from other segments attached to the same
power supply.
5.4 Grounding
Signal wiring of the fieldbus segment can not be grounded. Grounding one of the
signal wires will shut down the entire fieldbus segment.
Transmitter case grounding
Always ground the transmitter case in accordance with national and local
electrical codes. The most effective transmitter case grounding method is a
direct connection to earth ground with minimal impedance. Methods for
grounding the transmitter case are listed below.
Internal ground connection
The internal ground connection screw is inside the FIELD TERMINALS side of the
electronics housing. This screw is identified by a ground symbol ( ). The ground
connection screw is standard on all Rosemount 3051SMV Transmitters (see
Figure 8).
Figure 8. Internal Ground Connection
A. Ground lug
External ground connection
The external ground connection is located on the exterior of the transmitter
housing (see Figure 9). This connection is only available with option D4 and T1.
Figure 9. External Ground Connection
A. External ground lug
B. External ground assembly (03151-9060-0001)
A
A
B

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Note
Grounding the transmitter case via threaded conduit connection may not provide sufficient
ground continuity.
Transient protection terminal block grounding
The transmitter can withstand electrical transients of the energy level usually
encountered in static discharges or induced switching transients. However,
high-energy transients, such as those induced in wiring from nearby lightning
strikes, can damage the transmitter.
The transient protection terminal block can be ordered as an installed option
(option code T1) or as a spare part to retrofit existing Rosemount 3051SMV
Transmitters in the field. The lightning bolt symbol shown in Figure 10 identifies
the transient protection terminal block.
Figure 10. Transient Protection Terminal Block
A. Lightning bolt symbol location
Note
The transient protection terminal block does not provide transient protection unless the
transmitter case is properly grounded. Use the guidelines to ground the transmitter case
(see “Grounding” on page 11).
5.5 Signal termination
A terminator should be installed at the beginning and end of every fieldbus
segment.
with RTD without RTD
A
A

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5.6 Install optional process temperature input
(Pt 100 RTD Sensor)
Note
To meet ATEX/IECEx Flameproof certification, only ATEX/IECEx Flameproof cables
(temperature input code C30, C32, C33, or C34) may be used.
1. Mount the Pt 100 RTD Sensor in the appropriate location.
Note
Use shielded four-wire cable for the process temperature connection.
2. Connect the RTD cable to the Rosemount 3051S MultiVariable Transmitter by
inserting the cable wires through the unused housing conduit and connect to
the four screws on the transmitter terminal block. An appropriate cable gland
should be used to seal the conduit opening around the cable.
3. Connect the RTD cable shield wire to the ground lug in the housing.
Figure 11. Transmitter RTD Wiring Connection
A. Ground lug
B. RTD cable assembly wires
C. Pt 100 RTD sensor
C
B
Red Red White White
A

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6.0 System readiness
6.1 Confirm correct device driver
Verify the correct device driver (DD) is loaded on your systems to ensure
proper communications.
Download the correct device driver at your host vendor download site,
EmersonProcess.com/Rosemount by selecting Download Device Drivers
under Related Resources or FieldCommGroup.org and select
End User Resources.
7.0 Zero trim the transmitter
Transmitters are shipped fully calibrated per request or by the factory default of
full scale.
A zero trim is a single-point adjustment used for compensating mounting
position and line pressure effects. Use the steps below if zero offset is less than 5%
of URL.
1. When performing a zero trim, ensure the equalizing valve is open and all wet
legs are filled to the correct level. Make sure the transmitter is connected to
the host system.
2. Zero the differential pressure sensor by using the “Zero Differential Pressure”
method in the host system.
3. Follow the zero DP trim procedure.
4. Zero the static pressure sensor by using the “Zero Static Pressure” or the
“Lower Static Pressure Trim” method in the host system.
a. Use the “Zero Static Pressure” for a transmitter equipped with a gage static
pressure sensor and the “Lower Static Pressure Trim” for a transmitter
equipped with an absolute static pressure sensor.
Note
When performing a lower sensor trim on a pressure sensor, it is possible to degrade the
performance of the sensor if inaccurate calibration equipment is used. Use calibration
equipment that is at least three times as accurate as the pressure sensor of the Rosemount
3051SMV FOUNDATION Fieldbus Transmitter.
5. Follow the static pressure trim procedure.

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8.0 Product Certifications
Rev 1.14
8.1 European Directive Information
A copy of the EU Declaration of Conformity can be found at the end of the Quick
Start Guide. The most recent revision of the EU Declaration of Conformity can be
found at EmersonProcess.com/Rosemount.
8.2 Ordinary Location Certification
As standard, the transmitter has been examined and tested to determine that the
design meets the basic electrical, mechanical, and fire protection requirements
by a nationally recognized test laboratory (NRTL) as accredited by the Federal
Occupational Safety and Health Administration (OSHA).
8.3 Installing Equipment in North America
The US National Electrical Code®(NEC) and the Canadian Electrical Code (CEC)
permit the use of Division marked equipment in Zones and Zone marked
equipment in Divisions. The markings must be suitable for the area classification,
gas, and temperature class. This information is clearly defined in the respective
codes.
8.4 USA
E5 US Explosionproof (XP) and Dust Ignition-proof (DIP)
Certificate: 3008216
Standards: FM Class 3600 – 2011, FM Class 3615 – 2006, FM Class 3616 – 2011,
FM Class 3810 – 2005, ANSI/NEMA®250 – 2003
Markings: XP CL I, DIV 1, GP B, C, D; T5; DIP CL II, DIV 1, GP E, F, G; CL III;
T5(-50 °C ≤ Ta≤+85 °C); Factory Sealed; Type 4X
I5 US Intrinsically Safe (IS) and Nonincendive (NI)
Certificate: 3031960
Standards: FM Class 3600 –2011, FM Class 3610 – 2007, FM Class 3611 – 2004,
FM Class 3616 – 2006, FM Class 3810 – 2005, NEMA 250 – 1991
Markings: IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F, G; Class III;
Class 1, Zone 0 AEx ia IIC T4; NI CL 1, DIV 2, GP A, B, C, D;
T4(-50 °C ≤ Ta≤+70 °C); when connected per Rosemount drawing
03151-1206; Type 4X
Note
Transmitters marked with NI CL 1, DIV 2 can be installed in Division 2 locations using general
Division 2 wiring methods or Nonincendive Field Wiring (NIFW). See drawing 03151-1206.
IE US FISCO Intrinsically Safe
Certificate: 3031960
Standards: FM Class 3600 – 2011, FM Class 3610 – 2010, FM Class 3611 – 2004,
FM Class 3616 – 2006, FM Class 3810 – 2005, NEMA 250 – 1991
Markings: IS CL I, DIV 1, GP A, B, C, D; T4(-50 °C ≤ Ta≤+70 °C); when connected per
Rosemount drawing 03151-1006; Type 4X

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8.5 Canada
E6 Canada Explosionproof, Dust Ignition-proof, Division 2
Certificate: 1143113
Standards: CAN/CSA C22.2 No. 0-10, CSA Std C22.2 No. 25-1966,
CSA Std C22.2 No. 30-M1986, CSA C22.2 No. 94.2-07,
CSA Std C22.2 No. 213-M1987, CAN/CSA C22.2 60079-11:14,
CAN/CSA-C22.2 No. 61010-1-12, ANSI/ISA 12.27.01-2003,
CSA Std C22.2 No. 60529:05 (R2010)
Markings: Explosionproof Class I, Division 1, Groups B, C, D; Dust-Ignitionproof Class II,
Division 1, Groups E, F, G; Class III; suitable for Class I, Division 2, Groups A, B,
C, D; Type 4X
I6 Canada Intrinsically Safe
Certificate: 1143113
Standards: CAN/CSA C22.2 No. 0-10, CSA Std C22.2 No. 25-1966,
CSA Std C22.2 No. 30-M1986, CSA C22.2 No. 94.2-07,
CSA Std C22.2 No. 213-M1987, CAN/CSA C22.2 60079-11:14,
CAN/CSA-C22.2 No. 61010-1-12, ANSI/ISA 12.27.01-2003,
CSA Std C22.2 No. 60529:05 (R2010)
Markings: Intrinsically Safe Class I, Division 1; Groups A, B, C, D; suitable for Class 1,
Zone 0, IIC, T3C, Ta= 70 °C; when connected per Rosemount drawing
03151-1207; Type 4X
IF Canada FISCO Intrinsically Safe
Certificate: 1143113
Standards: CAN/CSA C22.2 No. 0-10, CSA Std C22.2 No. 25-1966,
CSA Std C22.2 No. 30-M1986, CSA C22.2 No. 94.2-07,
CSA Std C22.2 No. 213-M1987, CAN/CSA C22.2 60079-11:14,
CAN/CSA-C22.2 No. 61010-1-12, ANSI/ISA 12.27.01-2003,
CSA Std C22.2 No. 60529:05 (R2010)
Markings: FISCO Intrinsically Safe Class I, Division 1; Groups A, B, C, D; suitable for
Class I, Zone 0; T3C, Ta= 70 °C; when installed per Rosemount drawing
03151-1207; Type 4X
8.6 Europe
E1 ATEX Flameproof
Certificate: KEMA 00ATEX2143X
Standards: EN 60079-0:2012, EN 60079-1:2007, EN 60079-26:2007
(3051SFx models with RTD are certified to EN 60079-0:2006)
Markings: II 1/2 G Ex d IIC T6…T4 Ga/Gb, T6(-60 °C ≤ Ta≤+70 °C),
T5/T4 (-60 °C ≤ Ta≤+80 °C)
Special Conditions for Safe Use (X):
1. The 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 installation and maintenance shall be followed in
detail to assure safety during its expected lifetime.
Temperature class Process temperature
T6 -60 °C to +70 °C
T5 -60 °C to +80 °C
T4 -60 °C to +120 °C

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2. For information on the dimensions of the flameproof joints the manufacturer shall be
contacted.
I1 ATEX Intrinsic Safety
Certificate: Baseefa08ATEX0064X
Standards: EN 60079-0:2012, EN 60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga, T4(-60 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. If the equipment is fitted with the optional 90 V transient suppressor, it is incapable of
withstanding the 500 V isolation from earth test and this must be taken into account
during installation.
2. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in a Zone 0 environment.
IA ATEX FISCO
Certificate: Baseefa08ATEX0064X
Standards: EN 60079-0:2012, EN 60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga, T4(-60 °C ≤ Ta≤+70 °C)
ND ATEX Dust
Certificate: BAS01ATEX1374X
Standards: EN 60079-0:2012, EN 60079-31:2009
Markings: II 1 D Ex ta IIIC T105 °C T500 95 °C Da, (-20 °C ≤ Ta≤+85 °C), Vmax = 42.4 V
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
2. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient temperature range of
the apparatus and capable of withstanding a 7 J impact test.
4. The SuperModule(s) must be securely screwed in place to maintain the ingress
protection of the enclosure(s).
Parameters HART®FOUNDATION
Fieldbus
SuperModule™
only
RTD (for 3051SFx)
HART Fieldbus
Voltage Ui30 V 30 V 7.14 V 30 V 30 V
Current Ii300 mA 300 mA 300 mA 2.31 mA 18.24 mA
Power Pi1 W 1.3 W 887 mW 17.32 mW 137 mW
Capacitance Ci14.8 nF 00.11 uF 0 0.8 nF
Inductance Li0 0 0 0 1.33 mH
Parameters FISCO
Voltage Ui17.5 V
Current Ii380 mA
Power Pi5.32 W
Capacitance Ci0
Inductance Li0

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N1 ATEX Type n
Certificate: Baseefa08ATEX0065X
Standards: EN 60079-0: 2012, EN 60079-15: 2010
Markings: II 3 G Ex nA IIC T4 Gc, (-40 °C ≤ Ta≤+70 °C), Vmax = 45 V
Special Condition for Safe Use (X):
1. If fitted with a 90 V transient suppressor, the equipment is not capable of withstanding
the 500 V electrical strength test as defined in Clause 6.5.1 of EN 60079-15:2010. This
must be taken into account during installation.
8.7 International
E7 IECEx Flameproof and Dust
Certificate: IECEx KEM 08.0010X (Flameproof)
Standards: IEC 60079-0:2011, IEC 60079-1: 2007, IEC 60079-26:2006
(3051SFx models with RTD are certified to IEC 60079-0:2004)
Markings: Ex d IIC T6…T4 Ga/Gb, T6(-60 °C ≤ Ta≤+70 °C), T5/T4(-60 °C ≤ Ta≤+80 °C)
Special Conditions for Safe Use (X):
1. The 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 installation and maintenance shall be followed in
detail to assure safety during its expected lifetime.
2. For information on the dimensions of the flameproof joints the manufacturer shall be
contacted.
Certificate: IECEx BAS 09.0014X (Dust)
Standards: IEC 60079-0:2011, IEC 60079-31:2008
Markings: Ex ta IIIC T105 °C T500 95 °C Da, (-20 °C ≤ Ta≤+85 °C), Vmax = 42.4 V
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
2. Unused cable entries must be filled with suitable blanking plugs which maintain the
ingress protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient temperature range of
the apparatus and capable of withstanding a 7 J impact test.
4. The Rosemount 3051S- SuperModule must be securely screwed in place to maintain the
ingress protection of the enclosure.
I7 IECEx Intrinsic Safety
Certificate: IECEx BAS 08.0025X
Standards: IEC 60079-0:2011, IEC 60079-11:2011
Markings: Ex ia IIC T4 Ga, T4(-60 °C ≤ Ta≤+70 °C)
Temperature class Process temperature
T6 -60 °C to +70 °C
T5 -60 °C to +80 °C
T4 -60 °C to +120 °C
Parameters HART FOUNDATION
Fieldbus
SuperModule
only
RTD (for 3051SFx)
HART Fieldbus
Voltage Ui30 V 30 V 7.14 V 30 V 30 V
Current Ii300 mA 300 mA 300 mA 2.31 mA 18.24 mA

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Special Conditions for Safe Use (X):
1. If the equipment is fitted with the optional 90 V transient suppressor, it is incapable of
withstanding the 500 V isolation from earth test and this must be taken into account
during installation.
2. The enclosure may be made of aluminum alloy and given a protective polyurethane
paint finish; however, care should be taken to protect it from impact or abrasion if
located in a Zone 0 environment.
IG IECEx FISCO
Certificate: IECEx BAS 08.0025X
Standards: IEC 60079-0:2011, IEC 60079-11:2011
Markings: Ex ia IIC T4 Ga, T4(-60 °C ≤ Ta≤+70 °C)
N7 IECEx Type n
Certificate: IECEx BAS 08.0026X
Standards: IEC 60079-0: 2011, IEC 60079-15: 2010
Markings: Ex nA IIC T5 Gc, (-40 °C ≤ Ta≤+70 °C)
Special Condition for Safe Use (X):
1. If fitted with a 90 V transient suppressor, the equipment is not capable of withstanding
the 500 V electrical strength test as defined in Clause 6.5.1 of IEC 60079-15:2010. This
must be taken into account during installation.
8.8 Brazil
E2 INMETRO Flameproof
Certificate: UL-BR 15.0393X
Standards: ABNT NBR IEC 60079-0:2008 + Corrigendum 1:2011,
ABNT NBR IEC 60079-1:2009 + Corrigendum 1:2011,
ABNT NBR IEC 60079-26:2008 + Corrigendum 1: 2008
Markings: Ex d IIC T* Ga/Gb, T6(-60 °C ≤ Ta≤+70 °C), T5/T4(-60 °C ≤ Ta≤+80 °C), IP66
Special Conditions for Safe Use (X):
1. The 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 installation and maintenance shall be followed in
detail to assure safety during its expected lifetime.
2. For information on the dimensions of the flameproof joints, the manufacturer shall be
contacted.
Parameters HART FOUNDATION
Fieldbus
SuperModule
only
RTD (for 3051SFx)
HART Fieldbus
Power Pi1 W 1.3 W 887 mW 17.32 mW 137 mW
Capacitance Ci14.8 nF 00.11 uF 0 0.8 nF
Inductance Li0 0 0 0 1.33 mH
Parameters FISCO
Voltage Ui17.5 V
Current Ii380 mA
Power Pi5.32 W
Capacitance Ci0
Inductance Li0

August 2016
20
Quick Start Guide
I2 INMETRO Intrinsic Safety
Certificate: UL-BR 15.0357X
Standards: ABNT NBR IEC 60079-0:2008 + Addendum 1:2011,
ABNT NBR IEC 60079-11:2009
Markings: Ex ia IIC T4 Ga, T4(-60 °C ≤ Ta≤+70 °C)
Special Conditions for Safe Use (X):
1. If the equipment is fitted with the optional 90 V transient suppressor, it is incapable of
withstanding the 500 V isolation from earth test and this must be taken into account
during installation.
2. For processes with temperatures above 135 °C, the user must assess whether the
SuperModule temperature class is suitable for such applications, because in this
situation there is a risk of the SuperModule temperature being above T4.
8.9 China
E3 China Flameproof and Dust Ignition-proof
Certificate: 3051SMV: GYJ14.1039X [Mfg USA, China, Singapore]
3051SFx: GYJ11.1711X [Mfg USA, China, Singapore]
Standards: 3051SMV: GB3836.1-2010, GB3836.2-2010, GB3836.20-2010
3051SFx: GB3836.1-2010, GB3836.2-2010, GB3836.20-2010,
GB12476.1-2000
Markings: 3051SMV: Ex d IIC T6/T5 Ga/Gb
3051SFx: Ex d IIC T6/T5 Ga/Gb; DIP A20 TA105 °C; IP66
Special Conditions for Safe Use (X):
1. Symbol “X” is used to denote specific conditions of use: For information on the
dimensions of the flameproof joints the manufacturer shall be contacted.
2. The relationship between T code and ambient temperature range are as follows:
3. The earth connection facility in the enclosure should be connected reliably.
4. During installation, use and maintenance of the product in explosive atmosphere,
observe the warning “Do not open cover when circuit is alive”. During installation, use,
and maintenance in explosive dust atmosphere, observe the warning “Do not open
when an explosive dust atmosphere is present”.
5. During installation there should be no mixture harmful to the housing.
6. During installation, use and maintenance in explosive dust atmosphere, product
enclosure should be cleaned to avoid dust accumulation, but compressed air should not
be used.
Parameters HART Fieldbus
Input RTD Input RTD
Voltage Ui30 V 30 V 30 V 30 V
Current Ii300 mA 2.31 mA 300 mA 18.24 mA
Power Pi1 W 17.32 mW 1.3 W 137 mW
Capacitance Ci14.8 nF 0 0 0.8 nF
Inductance Li0 0 0 1.33 mH
T code Ambient temperature range
T6 -50 °C ~ +65 °C
T5 -50 °C ~ +80 °C