Page 1
Quick Start Guide
00825-0100-4107, Rev CA
May 2013
Rosemount 2051 Pressure Transmitter and
Rosemount 2051CF Series Flowmeters
with 4-20mA HART and 1-5Vdc Low Power HART
Protocol (Revision 5 and 7)
Page 2
Quick Start Guide
NOTICE
May 2013
Notices
This installation guide provides basic guidelines for Rosemount
2051 transmitters. It does not provide instructions for configuration, diagnostics,
maintenance, service, troubleshooting, Explosion-proof, Flameproof, or intrinsically safe
(I.S.) installations. Refer to the 2051 reference manual (document number
00809-0100-4107) for more instruction. This manual is also available electronically on
www.emersonprocess.com/rosemount.
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. Please review
the approvals section of the 2051 reference manual for any restrictions associated with a safe
installation.
Before connecting a HART-based communicator in an explosive atmosphere, make sure
the instruments in the loop 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.
To avoid process leaks, only use the o-ring designed to seal with the corresponding flange
adapter.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and the 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
thread form. Only use plugs, adapters, glands or conduit with a compatible thread form
when closing these entries.
1
/2-14 NPT
Contents
System Readiness . . . . . . . . . . . . . . . . . . . . . . 3
Confirm HART Revision Capability. . . . . . 3
Confirm Correct Device Driver . . . . . . . . . 3
Step 1: Mount the transmitter . . . . . . . . . . . 4
Pipe and Panel Mounting. . . . . . . . . . . . . . 5
Bolting considerations. . . . . . . . . . . . . . . . 5
Inline gage transmitter orientation . . . . . 7
2
Consider housing rotation. . . . . . . . . . . . . . . 8
Set the switches . . . . . . . . . . . . . . . . . . . . . . . 8
Connect the wiring and power up . . . . . . . . 9
Verify transmitter configuration . . . . . . . . 12
Trim the transmitter. . . . . . . . . . . . . . . . . . . 15
Safety Instrumented Systems. . . . . . . . . . . 17
Product certifications. . . . . . . . . . . . . . . . . . 17
Page 3
May 2013
Quick Start Guide
System Readiness
Confirm HART Revision Capability
If using HART based control or asset management systems, please confirm the
HART capability of those systems prior to transmitter installation. Not all
systems are capable of communicating with HART Revision 7 protocol. This
transmitter can be configured for either HART Revision 5 or 7.
For instructions on how to change the HART revision of your transmitter, see
page 15.
Confirm Correct Device Driver
Verify the latest Device Driver (DD/DTM) is loaded on your systems to ensure
proper communications.
Download the latest Device Driver files at www.emersonprocess.com or
www.hartcomm.org.
Rosemount 2051 Device Revisions and Drivers
Verify the latest Device Driver (DD/DTM) is loaded on your systems to ensure
proper communications.
1. Download the latest DD at www.emersonprocess.com or
www.hartcomm.org.
2. In the Browse by Member dropdown menu, select Rosemount business unit of
Emerson Process Management.
3. Select desired Product
a. Within
Ta bl e 1 , use the HART Universal Revision and Device Revision
numbers to find the correct Device Driver
Table 1. Rosemount 2051 Device Revisions and Files
Identify Device Find Device Driver Files
Software
Release
Date
April
2012
January
1998
1.NAMUR Software Revision is located on the hardware tag of the device. HART Software Revision can be read using a HART
capable configuration tool.
NAMUR
Software
Revision
1
HART
Software
Revision
2
HART
Universal
Revision
7
1.0.0 01
5
N/A 178 5 3
Device
Revision
10
9
2
Review
Instructions
Manual
Document
Number
AA
Review Functionality
Changes to
Software
3
See footnote 3 for
list of changes.
N/A
2. Device Driver file names us Device and DD Revision, e.g. 10_01. HART Protocol is designed to enable legacy device driver
revisions to continue to communicate with new HART devices. To access new functionality, the new Device Driver must
be downloaded. It is recommended to download new Device Driver files to ensure full functionality.
3.HART Revision 5 and 7 Selectable, Safety Certified. Local Operator Interface, Process Alerts, Scaled Variable, Configurable
Alarms, Expanded Engineering Units.
3
Page 4
Quick Start Guide
B
B
A
A
B
Step 1: Mount the transmitter
Liquid 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.
Figure 2. Liquid applications
A
A. Coplanar
B. Inline
Gas applications
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
May 2013
Figure 3. Gas applications
A. Coplanar
B. Inline
Steam applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
Figure 4. Steam applications
A. Coplanar
B. Inline
4
Page 5
May 2013
Figure 5. Pipe and Panel Mounting
Rosemount 2051C
Panel Mount
1
Traditional Flange
Quick Start Guide
Pipe Mount
Coplanar Flange
Rosemount 2051T
1.Panel bolts are customer supplied.
Bolting considerations
If the transmitter installation requires assembly of the process flanges, manifolds,
or flange adapters, follow these assembly guidelines to ensure a tight seal for
optimal performance characteristics of the transmitters. Use only bolts supplied
with the transmitter or sold by Emerson as spare parts.
common transmitter assemblies with the bolt length required for proper
transmitter assembly.
Figure 6 illustrates
5
Page 6
Quick Start Guide
A.
B.
C.
D.
4 x 1.75-in. (44 mm)
4 x 1.75-in.
(44 mm)
4 x 2.88-in. (73 mm)
4 x 1.75-in. (44 mm)
4 x 1.75-in.
(44 mm)
4 x 2.25-in.
(57 mm)
Figure 6. 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
May 2013
Bolts are typically carbon steel or stainless steel. Confirm the material by viewing
the markings on the head of the bolt and referencing Tab l e 2 . If bolt material is
not shown in
Ta bl e 2 , contact the local Emerson Process Management
representative for more information.
Use the following bolt installation procedure:
1. 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.
2. Finger-tighten the bolts.
3. Torque the bolts to the initial torque value using a crossing pattern. See
Figure 2 for initial torque value.
4. Torque the bolts to the final torque value using the same crossing pattern. See
Figure 2 for final torque value.
5. Verify that the flange bolts are protruding through the isolator plate before
applying pressure.
6
Page 7
May 2013
Rosemount 3051S / 3051 / 2051 / 3095
Rosemount 1151
Flange Adapter
O-ring
Flange Adapter
O-ring
PTFE Based
Elastomer
PTFE
Elastomer
Quick Start Guide
Table 2. Torque values for the flange and flange adapter bolts
Bolt Material Head Markings Initial Torque Final Torque
B8M
STM
316
B7M
316
SW
316
Carbon Steel (CS) 300 in.-lbs. 650 in.-lbs.
316
Stainless Steel (SST) 150 in.-lbs. 300 in.-lbs.
316
R
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 that is designed
for its specific flange adapter, as shown below.
Inline gage transmitter orientation
The low side pressure port (atmospheric reference) on the inline gage transmitter
is located in the neck of the transmitter, behind the housing. The vent path is 360°
around the transmitter between the housing and sensor. (See
Keep the vent path free of any obstruction, including but not limited to paint, dust, and
lubrication by mounting the transmitter so that the contaminants can drain away.
Figure 7.)
7
Page 8
Quick Start Guide
A
Housing Rotation Set
Screw (5/64-inch)
Figure 7. Inline Gage low side pressure port
A. Low Side pressure port (atmospheric reference)
Step 2: Consider housing rotation
To improve field access to wiring or to better view the optional LCD display:
1. Loosen the housing rotation set screw.
May 2013
2. First rotate the housing clockwise to the desired
location. If the desired location cannot be
achieved due to thread limit, rotate the housing
counter clockwise to the desired location (up to
360° from thread limit).
3. Re-tighten the housing rotation set screw.
Step 3: Set the switches
Set Alarm and Security switch configuration before installation as shown in
Figure 8.
The Alarm switch sets the analog output alarm to high or low.
- Default alarm is high.
The Security switch allows ( ) or prevents ( ) any configuration of the
transmitter.
- Default security is off ( ).
Use the following procedure to change the switch configuration:
1. If the transmitter is installed, secure the loop, 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 alarm switches into the preferred position using a small
screwdriver.
4. Reattach the transmitter cover. The cover must be fully engaged to comply
with explosion-proof requirements.
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May 2013
A
B
A.
B.
Figure 8. Transmitter electronics board
Without LCD Meter With LCD/LOI Display
Quick Start Guide
A. Alarm
B. Security
Step 4: Connect the wiring and power up
Shielded twisted pair cable should be used for best results. Use 24 AWG or larger
wire that does not exceed 5,000 feet (1500 meters) in length. If applicable, install
wiring with a drip loop. Arrange the drip loop so the bottom is lower than the
conduit connections and the transmitter housing.
Figure 9. Wiring the Transmitter (4-20 mA HART)
A. Vdc supply
250 (necessary for HART communication only)
B. R
L
9
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Quick Start Guide
Power
Supply
Voltm eter
May 2013
Figure 10. Wiring the Transmitter (1-5 Vdc Low Power)
Installation of the transient protection terminal block does not provide transient protection
unless the 2051 case is properly grounded.
Do not run signal wiring in conduit or open trays with power wiring, or near heavy electrical
equipment.
Do not connect the powered signal wiring to the test terminals. Power could damage the test
diode in the terminal block.
Use the following steps to wire the transmitter:
1. Remove the housing cover on the FIELD TERMINALS side.
2. Connect the Leads and shown in
Figure 9 on page 9 or Figure 10.
3. Ground housing to fulfill local grounding regulations.
4. Ensure proper grounding. It is important that the instrument cable shield:
a. Be trimmed close and insulated from touching the transmitter housing.
b. Be connected to the next shield if cable is routed through a junction box.
c. Be connected to a good earth ground at the power supply end.
5. If transient protection is needed, refer to section “Grounding for Transient
Terminal Block” for grounding instructions.
6. Plug and seal unused conduit connections.
7. Replace the housing cover.
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May 2013
DP
A
C
B
D
E
Figure 11. Grounding
A. Trim shield and insulate
B. Insulate Shield
C. Terminate cable shield drain wire to earth ground
D.Internal ground location
E. External ground location
Quick Start Guide
Grounding for transient terminal block
Ground termination is provided on the outside of the electronics housing and
inside the terminal compartment. These grounds are used when the transient
protection terminal blocks are installed. It is recommended that 18 AWG or larger
wire is used to connect housing ground to earth ground (internal or external).
If the transmitter is currently not wired for power up and communication, follow
procedures 1-7 of
is properly wired, refer to Figure 11 for internal and external transient grounding
locations.
“Connect the wiring and power up” on page 9. When the transmitter
11
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Quick Start Guide
Step 5: Verify transmitter configuration
Verify the configuration using any HART capable configuration tool or Local
Operator Interface (LOI) - option code M4. Configuration instructions for a Field
Communicator and LOI are included in this step. See Rosemount 2051 reference
manual (00809-0100-4007) for configuration instructions using AMS Device
Manager.
Verifying configuration with a Field Communicator
A Rosemount 2051 DD must be installed on the Field Communicator to verify
configuration. Fast key sequences for the latest DD are shown in
For fast key sequences using legacy DD's, contact your local Emerson Process
Management representative.
Note:
Emerson recommends installing the latest DD to access the complete functionality. Visit
www.emersonprocess.com or www.hartcomm.org
Table 3 on page 13.
May 2013
1. Verify device configuration using the fast key sequences in Ta bl e 3 .
a. A check (
) indicates the basic configuration parameters. At minimum,
these parameters should be verified as part of configuration and startup.
b. A (7) indicates availability only in HART revision 7 mode.
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May 2013
Quick Start Guide
Table 3. Device Revision 9 and 10 (HART7), DD Revision 1 Fast Key Sequence
Function Fast Key Sequence
HART 7 HART 5
Alarm and Saturation Levels
Damping
Range Values
Ta g
Transfer Function
Units
Burst Mode
Custom Display Configuration
Date
Descriptor
Digital to Analog Trim (4 - 20 mA Output)
Disable Configuration Buttons
Rerange with Keypad
Loop Test
Lower Sensor Trim
Message
Scaled D/A Trim (4 - 20 mA Output)
Sensor Temperature/Trend
Upper Sensor Trim
Digital Zero Trim
Password
Scaled Variable
HART revision 5 to HART revision 7 switch
7 Long Tag
7 Find Device
7 Simulate Digital Signal
2, 2, 2, 5, 7 2, 2, 2, 5, 7
2, 2, 1, 1, 5 2, 2, 1, 1, 5
2, 2, 2, 2, 2, 2
2, 2, 7, 1, 1 2, 2, 7, 1, 1
2, 2, 1, 1, 6 2, 2, 1, 1, 6
2, 2, 1, 1, 4 2, 2, 1, 1, 4
2, 2, 5, 3 2, 2, 5, 3
2, 2, 4 2, 2, 4
2, 2, 7, 1, 4 2, 2, 7, 1, 3
2, 2, 7, 1, 5 2, 2, 7, 1, 4
3, 4, 2 3, 4, 2
2, 2, 6, 3 2, 2, 6, 3
2, 2, 2, 1 2, 2, 2, 1
3, 5, 1 3, 5, 1
3, 4, 1, 2 3, 4, 1, 2
2, 2, 7, 1, 6 2, 2, 7, 1, 5
3, 4, 2 3, 4, 2
3, 3, 3 3, 3, 3
3, 4, 1, 1 3, 4, 1, 1
3, 4, 1, 3 3, 4, 1, 3
2, 2, 6, 5 2, 2, 6, 4
3, 2, 2 3, 2, 2
2, 2, 5, 2, 3 2, 2, 5, 2, 3
2, 2, 7, 1, 2
3, 4, 5
3, 4, 5
Verifying configuration with Local Operator Interface (LOI)
The optional LOI can be used for commissioning the device. The LOI is a two
button design with internal and external buttons. The internal buttons are located
on the display of the transmitter, while the external buttons are located
underneath the top metal tag. To activate the LOI push any button. LOI button
functionality is shown on the bottom corners of the display. See
Figure 13 for button operation and menu information.
Ta bl e 6 and
13
Page 14
Quick Start Guide
B
A
Figure 12. Internal and External LOI buttons
A. Internal buttons
B. External buttons
May 2013
Note:
See Figure 14 on page 16 to confirm external button functionality.
Table 4. LOI Button Operation
Button
Left
Right
No SCROLL
Yes ENTER
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May 2013
Figure 13. LOI Menu
Quick Start Guide
Assign PV
HART Revision
Switch HART revision mode
If the HART configuration tool is not capable of communicating with HART
Revision 7, the 2051 will load a Generic Menu with limited capability. The
following procedures will switch the HART revision mode from the Generic Menu:
1. Manual Setup > Device Information > Identification > Message
a. To change to HART Revision 5, Enter: “HART5” in the Message field
b. To change to HART Revision 7, Enter: “HART7” in the Message field
Step 6: Trim the transmitter
Devices are calibrated by the factory. Once installed, it is recommended to
perform a zero trim on gage and differential pressure transmitters to eliminate
error due to mounting position or static pressure effects. A zero trim can be
performed using either a Field Communicator or configuration buttons.
For instructions using AMS, please see the Rosemount 2051 Product Manual
(00809-0100-4107).
Note
When performing a zero trim, ensure that the equalization valve is open and all wet legs are filled
to the correct level.
It is not recommended to zero an absolute transmitter, model 2051TA.
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Quick Start Guide
LOI
Analog Zero and Span Digital Zero
A.
Configuration Buttons
1. Choose your trim procedure
a. Analog Zero Trim – Sets the analog output to 4 mA.
Also referred to as a “rerange,” it sets the Lower Range Value (LRV) equal
to the measured pressure.
The display and digital HART output remains unchanged.
b. Digital Zero Trim – Recalibrates the sensor zero.
The LRV is unaffected. The pressure value will be zero (on display and
HART output). 4 mA point may not be at zero.
This requires that the factory calibrated zero pressure is within a range of
3% of the URL [0 ± 3% x URL].
Example
URV = 250 inH2O
Applied Zero Pressure = + 0.03
250 in H2O = + 7.5 inH2O (compared to
factory settings) values outside this range will be rejected by the
transmitter.
Trimming with a Field Communicator
1. Connect the Field Communicator, see “Connect the wiring and power up” on
page 9
for instructions.
May 2013
2. Follow the HART menu to perform the desired zero trim.
Table 5. Zero Trim Fast Keys
Analog Zero (Set 4 mA) Digital Zero
Fast Key S equence
3, 4, 2 3, 4, 1, 3
Trimming With Configuration Buttons
A zero trim is to be performed using one of the three possible sets of external
configuration buttons located under the top tag.
To access the configuration buttons, loosen the screw and slide the tag on the top
of the transmitter. Confirm the functionality using
Figure 14. External configuration buttons
Figure 12.
Use the following procedures to perform a Zero Trim:
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May 2013
Perform trim with LOI (option M4)
1. Set the transmitter pressure.
Quick Start Guide
2. See
Figure 13 on page 15 for the operating menu.
a. Perform an analog zero trim by selecting Rerange.
b. Perform a digital zero trim by selecting Zero Trim.
Perform trim with analog zero and span (option D4)
1. Set the transmitter pressure.
2. Press and hold the zero button for two seconds to perform an analog zero
trim.
Perform trim with digital zero (option DZ)
1. Set the transmitter pressure.
2. Press and hold the zero button for two seconds to perform a digital zero trim.
Safety Instrumented Systems
For Safety Certified installations, please refer to 2051 product manual
(00809-0100-4107) for installation procedure and system requirements.
Product certifications
Approved Manufacturing Locations
Emerson Process Management - Rosemount Inc. — Chanhassen, Minnesota, USA
Emerson Process Management — Wessling, Germany
Emerson Process Management Asia Pacific Private Limited — Singapore
Emerson Process Management — Beijing, China
Emerson Process Management — Navi Mumbai, India
European Directive Information
The EC declaration of conformity can be found on page 20. The most recent
revision can be found at www.rosemount.com.
Ordinary Location Certification for Factory Mutual
As standard, the transmitter has been examined and tested to determine that the
design meets basic electrical, mechanical, and fire protection requirements by
FM, a nationally recognized testing laboratory (NRTL) as accredited by the Federal
Occupational Safety and Health Administration (OSHA).
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Quick Start Guide
HART Protocol
Hazardous Locations Certifications
North American Certifications
FM Approvals
E5 Explosion-Proof and Dust-Ignition-Proof
Certificate No: 3032938
Applicable Standards: FM Class 3600 – 1998, FM Class 3615 – 2006, FM Class 3810 –
2005, ANSI/NEMA 250 – 1991, ANSI/IEC 60529 – 2004
Markings: Explosion-Proof for Class I, Division 1, Groups B, C, and D
Dust-Ignition-Proof for Class II, Division 1, Groups E, F, G; and Class III, Division 1.
T5 (Ta= -50 ° to +85 °C), Factory Sealed, Enclosure Type 4X
I5 Intrinsically-Safe and Non-incendive
Certificate No: 3033457
Applicable Standards: FM Class 3600 – 1998, FM Class 3610 – 2007, FM Class 3611 –
2004, FM Class 3810 – 2005
Markings: Intrinsically Safe for use in Class I, Division 1, Groups A, B, C, and D; Class II,
Divisions 1, Groups E, F, and G; Class III, Division 1; when connected per Rosemount
drawing 03031-1019 and 00375-1130 (When used with a Field Communicator); IS Class
I, Zone 0; AEx ia IIC T4
Non-incendive for Class I, Division 2, Groups A, B, C, and D
Enclosure Type 4X
Temperature Code:T4 (Ta = -50 °C to +70 °C),
Enclosure Type 4X
For input parameters see control drawing 02051-1009.
Special Conditions for Safe Use:
1. The Model 2051 transmitter housing contains aluminum and is considered a
potential risk of ignition by impact or friction. Care must be taken into account
during installation and use to prevent impact and friction.
May 2013
2. The Model 2051 transmitter with the transient terminal block (Option code
T1) will not pass the 500Vrms dielectric strength test and this must be taken
into account during installation.
Canadian Standards Association (CSA)
All CSA hazardous approved transmitters are certified per ANSI/ISA
12.27.01-2003.
E6 Explosion-Proof, Dust Ignition Proof
Certificate No: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987, CSA Std. C22.2 No. 30 - M1986,
CSA Std. C22.2 No. 213 - M1987, ANSI/ISA 12.27.02 - 2003, CAN/CSA-E60079-0:07,
CAN/CSA-E60079-1:07
Markings: Explosion-Proof for Class I, Divisions 1, Groups B, C, and D. Dust-Ignitions
Proof for Class II and Class III, Division 1, Groups E, F, and G. Suitable for Class I, Division 2
Groups A, B, C, and D for indoor and outdoor hazardous locations. Class I Zone 1 Ex d IIC
T5. Enclosure type 4X, factory sealed. Single Seal.
18
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May 2013
I6 Intrinsically Safe
Certificate no.: 2041384
Applicable Standards: CSA Std. C22.2 No. 142 - M1987, CSA Std. C22.2 No. 213 M1987, CSA Std. C22.2 No. 157 - 92, CSA Std. C22.2 No. 213 - M1987,
CAN/CSA-E60079-0:07, CAN/CSA-E60079-11:02
Markings: Intrinsically safe for Class I, Division 1, Groups A, B, C, and D when connected
in accordance with Rosemount drawings 02051-1008. Temperature code T3C. Class I
Zone 1 Ex ia IIC T3C. Single Seal. Enclosure Type 4X
European Certifications
I1 ATE X Intrinsic Safet y
Certificate No: Baseefa08ATEX0129X
Applicable Standards: EN60079-0:2012, EN60079-11:2012
Markings: II 1 G Ex ia IIC T4 Ga(–60 T
IP66 IP68
1180
Table 6. Input Parameters for 4-20 mA
Ui = 30V
Ii = 200 mA
Pi = 1.0W
Ci = 0.012 μF
+70 °C)
a
Quick Start Guide
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when installing the apparatus.
N1 ATEX Typ e n
Certification No. Baseefa08ATEX0130X
Applicable Standards: EN60079-0:2012, EN60079-15:2005
Markings:
U
= 42.4 Vdc max
i
II 3 G
Ex nA IIC T4 Gc (–40 Ta +70 °C)
IP66
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding a 500V r.m.s. test to case. This must be taken into account on
any installation in which it is used, for example by assuring that the supply to the
apparatus is galvanically isolated.
E1 ATEX Flameproof
Certification No. KEMA 08ATEX0090X
Applicable Standards: EN60079-0:2006, EN60079:2007, EN60079-26:2007
Markings: II 1/2 G
Ex d IIC T6 Ga/Gb (–50 T
Ex d IIC T5 Ga/Gb (–50 T
65 °C)
a
80 °C)
a
IP66
1180
Vmax = 42.4 V dc
Special Conditions for Safe Use (X):
1. Appropriate ex d blanking plugs, cable glands, and wiring needs to be suitable for a
temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation, maintenance and use shall take
into account the environmental conditions to which the diaphragm will be subjected.
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Quick Start Guide
The manufacturer’s instructions for maintenance shall be followed in detail to assure
safety during its expected lifetime.
3. The 2051 does not comply with the requirements of IEC 60079-1 Clause 5 for
flameproof joints. Contact Emerson Process Management for information on the
dimensions of flameproof joints.
ND ATEX Dust
Certification No. Baseefa08ATEX0182X
Applicable Standards: EN60079-0:2012, EN60079-31:2009
Markings: II 1 D. Ex t IIIC T50 °C T
60 °C Da,
500
Vmax = 42.4 V dc
A = 22 mA
1180
Special Conditions for Safe Use (X):
When optional transient protection terminal block is installed the apparatus is not
capable of withstanding the 500V isolation from earth test. This must be taken into
account during installation.
IECEx Certifications
I7 IECEx Intrinsic Safety
Certification No. IECExBAS08.0045X
Applicable Standards: IEC60079-0:2011, IEC60079-11:2006
Ex ia IIC T4 Ga(–60 T
+70 °C)
a
May 2013
Table 7. Input Parameters
Ui = 30V
Ii = 200 mA
Pi = 1.0W
Ci = 0.012 μF
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500V insulation test required by Clause 6.3.12 of
IEC60079-11. This must be taken into account when installing the apparatus.
E7 IECEx Flameproof
Certification No. IECExKEM08.0024X
Applicable Standards: IEC60079-0:2004, IEC60079-1:2007-04, IEC60079-26:2006
Ex d IIC T6 Ga/Gb (–50 T
Ex d IIC T5 Ga/Gb (–50 T
Vmax = 42.4 V dc
Special Conditions for Safe Use (X):
1. Appropriate ex d blanking plugs, cable glands, and wiring needs to be suitable for a
temperature of 90 °C.
2. This device contains a thin wall diaphragm. Installation, maintenance and use shall take
into account the environmental conditions to which the diaphragm will be subjected.
The manufacturer’s instructions for maintenance shall be followed in detail to assure
safety during its expected lifetime.
3. The 2051 does not comply with the requirements of IEC 60079-1 Clause 5 for
flameproof joints. Contact Emerson Process Management for information on the
dimensions of flameproof joints.
65 °C) IP66
a
80 °C) IP66
a
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May 2013
N7 IECEx Type 'n'
Certification No. IECExBAS08.0046X
Applicable Standards: IEC60079-0: 2011, IEC60079-15-2005-03
Ex nA IIC T4 Gc(–40 T
U
= 42.4 Vdc max
i
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding a 500V r.m.s. test to case. This must be taken into account on
any installation in which it is used, for example by assuring that the supply to the
apparatus is galvanically isolated.
TIIS Certifications
E4 TIIS Flame-Proof
Ex d IIC T6
Inmetro Certifications
E2 Flameproof
Certificate No: CEPEL 09.1767X
Ex d IIC T* Ga/Gb IP66
T6 = -50 °C < T
T5 = -50 °C < T
I2 Intrinsic Safety
Certificate No: CEPEL 09.1768X
Ex ia IIC T4 Ga (-50 °C < Ta < +70 °C) IP66
amb
amb
< 65 °C
< 80 °C
+70 °C)
a
Quick Start Guide
China (NEPSI) Certifications
E3 Flameproof
NEPSI Certificate No.: GYJ101321X
Applicable Standards: GB3836.1-2000, GB3836.2-2000
Markings: Ex d II C T5/T6,
T5: –50 °C T
T6: –50 °C T
I3 Intrinsic Safety
NEPSI Certificate No.: GYJ101320X
Applicable Standards: GB3836.1-2000, GB3836.4-2000
Markings: Ex ia IIC T4
T4: –60 °C T
+80 °C
a
+65 °C
a
+70 °C
a
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Quick Start Guide
Loop / Power Groups
May 2013
Ui = 30V
Ui = 17.5 V
Ii = 300 mA
Ii = 380 mA
Pi = 1.0 W
Pi = 1.3 W
Pi = 5.32 W
Ci = 0.012 μF
Ci = 0
Li = 0
Li = 10 μH
CCoE Certifications
EW Flame-Proof
Ex d IIC T5 or T6
IW Intrinsic Safety
Ex ia IIC T4
HART / FOUNDATION fieldbus / Remote Display / Quick Connect / HART
Diagnostics
FISCO
HART / FOUNDATION fieldbus / Remote Display / Quick Connect / HART
Diagnostics
FISCO
HART / Remote Display / Quick Connect / HART Diagnostics
FOUNDATION fieldbus
FISCO
HART
FOUNDATION fieldbus / FISCO
FOUNDATION fieldbus
HART
Combinations of Certifications
Stainless steel certification tag is provided when optional approval is specified.
Once a device labeled with multiple approval types is installed, it should not be
reinstalled using any other approval types. Permanently mark the approval label
to distinguish it from unused approval types.
K1 E1, I1, N1, and ND combination
K2 E2 and I2 combination
K5 E5 and I5 combination
K6 I6 and E6 combination
K7 E7, I7, and N7 combination
KA E1, I1, E6, and I6 combination
KB E5, I5, E6, and I6 combination
KC E1, I1, E5, and I5 combination
KD E1, I1, E5, I5, E6, and I6 combination
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May 2013
Quick Start Guide
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Quick Start Guide
May 2013
24
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May 2013
Quick Start Guide
25
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Quick Start Guide
May 2013
26
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May 2013
Quick Start Guide
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¢00825-0100-4007I¤
Quick Start Guide
00825-0100-4107, Rev CA
May 2013
Rosemount Inc.
8200 Market Boulevard
Chanhassen, MN USA 55317
T (US) (800) 999-9307
T (Intnl) (952) 906-8888
F (952) 906-8889
Emerson Process
Management
Asia Pacific Private Limited
1 Pandan Crescent
Singapore 128461
T (65) 6777 8211
F (65) 6777 0947/65 6777 0743
Emerson Process
Management
GmbH & Co. OHG
Argelsrieder Feld 3
82234 Wessling Germany
T 49 (8153) 9390, F49 (8153) 939172
Beijing Rosemount Far East
Instrument Co., Limited
No. 6 North Street, Hepingli,
Dong Cheng District
Beijing 100013, China
T (86) (10) 6428 2233
F (86) (10) 6422 8586
© 2013 Rosemount Inc. All rights reserved. All marks property of owner.
The Emerson logo is a trade mark and service mark of Emerson Electric Co
Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc.
Emerson Process Management
(India) Private Ltd.
Delphi Building, B Wing, 6th Floor
Hiranandani Gardens, Powai
Mumbai 400076, India
T (91) 22 6662-0566
F (91) 22 6662-0500
Emerson Process Management,
Brazil
Av. Hollingsworth, 325 - Iporanga
Sorocaba, SP – 18087-000, Brazil
T (55) 15 3238-3788
F (55) 15 3228-3300
Emerson Process Management,
Russia
29 Komsomolsky prospekt
Chelyabinsk, 454138
Russia
T (7) 351 798 8510
F (7) 351 741 8432
Emerson Process Management,
Dubai
Emerson FZE
P.O. Box 17033,
Jebel Ali Free Zone - South 2
Dubai, U.A.E.
T (971) 4 8118100
F (971) 4 8865465
Emerson Process Management
Latin America
1300 Concord Terrace, Suite 400
Sunrise Florida 33323 USA
Tel + 1 954 846 5030
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