This installation guide provides basic guidelines for Rosemount™ 3051P
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 3051P Reference
Manual for more instruction. This manual is also available electronically on
Emerson.com/Rosemount.
WARNING
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 3051P Reference Manual for any restrictions associated with
a safe installation.
Do not remove the transmitter cover in explosive atmospheres when the
circuit is live.
Process leaks could result in death or serious injury.
To avoid process leaks, only use the O-ring designed to seal with the
corresponding flange adapter.
Electrical shock could cause 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 otherwise marked, the conduit/cable entries in the housing
enclosure use a ½–14 NPT form. Only use plugs, adapters, glands, or
conduit with a compatible thread form when closing these entries.
Physical access
Unauthorized personnel may potentially cause significant damage to
and/or misconfiguration of end users’ equipment. This could be
intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and
fundamental to protecting your system. Restrict physical access by
unauthorized personnel to protect end users’ assets. This is true for all
systems used within the facility.
Quick Start Guide3
Page 4
Quick Start GuideMay 2019
2System readiness
2.1Confirm HART revision capability
• If using HART® based control or asset management systems, confirm the
HART capability of those systems prior to transmitter installation. Not all
systems are capable of communicating with HART Revision 7. 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 Switch HART revision mode.
2.2Confirm correct device driver
Procedure
1. Verify the latest Device Driver (DD/DTM™) is loaded on your systems
to ensure proper communications.
2. Reference Emerson.com or FieldCommGroup.org for the lated DD.
3. Select desired product and download the DD.
a) Reference Table 1, for the correct DD.
Table 2-1: Device Revisions and Files
Identify deviceFind device driver
Software
release
date
August
2016
(1) NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes,
(2) HART software revision can be read using a HART capable configuration tool. Value shown
(3) Device driver file names use device and DD revision, e.g. 10_01. HART Protocol is designed
4Emerson.com/Rosemount
NAMUR
hardware
revision
(1)
1.1.xx1.0.xx03710Rosemount
signified above by xx, represent minor product changes as defined per NE53. Compatibility
and functionality are preserved and product can be used interchangeably.
is minimum revision that could correspond to NAMUR revisions.
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.
NAMUR
software
revision
(1)
HART
software
revision
(2)
®
files
HART
universal
revision
59
Device
revision
(3)
Review
instructions
00809-0100
-4007
3051P Inline Pressure
Transmitter
with HART
Protocol
Reference
Manual
Review
functionality
Changes to
software
™
(4)
(4)
Page 5
May 2019Quick Start Guide
(4) HART Revision 5 and 7 selectable, Local Operator Interface (LOI), scaled variable,
Mount directly to the impulse line without using an additional mounting
bracket or mount directly to a wall, panel, or two-inch pipe using an optional
mounting bracket.
Figure 3-1: Transmitter Direct Mounting
Do not apply torque directly to the electronics housing. To avoid damage,
apply torque only to the hex-shaped process connection.
A. Process connection
Figure 3-2: Panel and Pipe Mounting
Panel mountPipe mount
6Emerson.com/Rosemount
Page 7
May 2019Quick Start Guide
3.1Mount the transmitter in liquid applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Mount the transmitter so the drain/vent valves are oriented upward.
Figure 3-3: Mounting the Transmitter in Liquid Applications
In-line
3.2Mount the transmitter in gas applications
Procedure
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
Figure 3-4: Mounting the Transmitter in Gas Applications
Inline
Quick Start Guide7
Page 8
Quick Start GuideMay 2019
3.3Mount the transmitter in steam applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
Figure 3-5: Mounting the Transmitter in Steam Applications
In-line
3.4Environmental seal for housing
Thread sealing (PFTE) tape or paste on male threads of conduit is required to
provide a water/dust tight conduit seals and meets requirements of NEMA
Type 4X, IP66, and IP68. Consult factory if other Ingress Protection ratings
are required.
For M20 threads, install conduit plugs to full thread engagement or until
mechanical resistance is met.
3.5
8Emerson.com/Rosemount
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 Figure 3-6.)
®
Page 9
May 2019Quick Start Guide
CAUTION
Keep the vent path free of any obstruction, including but not limited to
paint, dust, and lubrication by mounting the transmitter so the
contaminants can drain away.
Figure 3-6: Gage Low Side Pressure Port
A. Low side pressure port (atmospheric reference)
Quick Start Guide9
Page 10
Quick Start GuideMay 2019
4Set the switches
Set alarm and security switch configuration before installation as shown in
Figure 4-1.
• The alarm switch sets the analog output alarm to high or low. Default
alarm is high.
• The security switch allows (
transmitter. Default security is off ( ).
Use the following procedure to change the switch configuration:
Procedure
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.
Figure 4-1: Transmitter Electronics Board
Without LCD display
) or prevents ( ) any configuration of the
With LOI/LCD display
A. Alarm
B. Security
10Emerson.com/Rosemount
Page 11
May 2019Quick Start Guide
5Connect the wiring and power up
CAUTION
Do not tamper with or remove the electronics board in the Rosemount
3051P. This will cause permanent damage to the transmitter.
Shielded twisted pair cable should be used for best results. Use 24 AWG or
larger wire that does not exceed 5000 ft. (1500 m) 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 5-1: Wiring the Transmitter (4–20 mA HART)
A. Vdc supply
B. RL≥ 250 (necessary for HART® communication only)
™
CAUTION
• Installation of the transient protection terminal block does not provide
transient protection unless the transmitter 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:
Procedure
1. Remove the housing cover on the FIELD TERMINALS side.
2. Connect the leads as shown in Figure 5-1.
3. Tighten the terminal screws to ensure full contact with the terminal
block screw and washer. When using a direct wiring method, wrap
wire clockwise to ensure it is in place when tightening the terminal
block screw.
Quick Start Guide11
Page 12
DP
A
B
C
D
E
Quick Start GuideMay 2019
Note
The use of a pin or ferrule wire terminal is not recommended as the
connection may be more susceptible to loosening over time or under
vibration.
4. Ground housing to fulfill local grounding regulations.
5. Ensure proper grounding. It is important that the instrument cable
shield:
• Be trimmed close and insulated from touching the transmitter
housing.
• Be connected to the next shield if cable is routed through a
junction box.
• Be connected to a good earth ground at the power supply end.
6. If transient protection is needed, refer to section Grounding for
A. Trim shield and insulate
B. Insulate shield
C. Terminate cable shield drain wire to earth ground
D. Internal ground location
5.1
E. External ground location
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
12Emerson.com/Rosemount
Page 13
May 2019Quick Start Guide
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 to 7 of Connect the wiring and power up. When the
transmitter is properly wired, refer to Figure 5-2 for internal and external
transient grounding locations.
Quick Start Guide13
Page 14
Quick Start GuideMay 2019
6Verify transmitter configuration
Verify the configuration using any HART® capable configuration tool or LOI option code M4. Configuration instructions for a Field Communicator and
LOI are included in this step. See Rosemount™ 3051P Reference Manual for
configuration instructions using AMS Device Manager.
6.1Verifying configuration with a Field Communicator
A Rosemount™ 3051P DD must be installed on the Field Communicator to
verify configuration. Fast Key sequences vary depending on device and DD
revisions. Use the Determine Fast Key sequence table process below to
identify the appropriate Fast Key sequences.
6.2Field Communicator user interface
6.2.1Determine Fast Key sequence table
Procedure
1. Connect Field Communicator to Rosemount™ 3051P.
2. If Home screen matches Figure 6-1, refer to Table 6-1 for Fast Key
sequences.
3. If Home screen matches Figure 6-2:
a) Perform Fast Key sequence 1,7,2 to identify Field Revision and
HART® Revision.
b) Refer to Table 6-2 and the appropriate column based on your
Field Revision and HART Revision for Fast Key sequences.
Example
Note
Emerson recommends installing the latest DD to access the complete
functionality. Visit Emerson.com or HARTComm.org.
Figure 6-1: Traditional Interface
14Emerson.com/Rosemount
Page 15
May 2019Quick Start Guide
Figure 6-2: Device Dashboard
Note
A check (✓) indicates the basic configuration parameters. At minimum,
these parameters should be verified as part of the configuration and startup
procedure.
Table 6-1: Traditional Interface Fast Keys
FunctionFast Key sequence
✓Analog Output Alarm1,4,3,2,4
Burst Mode Control1,4,3,3,3
Burst Option1,4,3,3,4
Calibration1,2,3
✓Damping1,3,5
Date1,3,4,1
Descriptor1,3,4,2
Digital To Analog Trim (4–20 mA Output)1,2,3,2,1
Disable Local Span/Zero Adjustment1,4,4,1,7
Field Device Info1,4,4,1
Keypad Input1,2,3,1,1
Loop Test1,2,2
Lower Range Value4,1
Lower Sensor Trim1,2,3,3,2
Message1,3,4,3
Meter Type1,3,6,1
Number of Requested1,4,3,3,2
Output Trim1,2,3,2
Percent Range1,1,2
Quick Start Guide15
Page 16
Quick Start GuideMay 2019
Table 6-1: Traditional Interface Fast Keys (continued)
FunctionFast Key sequence
Poll Address1,4,3,3,1
✓Range Values1,3,3
Rerange1,2,3,1
Scaled D/A Trim (4–20 mA1,2,3,2,2
Self Test (Transmitter)1,2,1,1
Sensor Info1,4,4,2
Sensor Trim (Full Trim)1,2,3,3
Sensor Trim Points1,2,3,3,5
Status1,2,1,2
✓Tag1,3,1
Transmitter Security (Write Protect)1,3,4,4
✓Units (Process Variable)1,3,2
Upper Range Value5,2
Upper Sensor Trim1,2,3,3,3
Zero Trim1,2,3,3,1
Note
A check (✓) indicates the basic configuration parameters. At minimum,
these parameters should be verified as part of the configuration and startup
procedure.
The optional LOI can be used for commissioning the device. The LOI is a twobutton 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
Table 6-3 and Figure 6-4 for button operation and menu information.
Quick Start Guide17
Page 18
Quick Start GuideMay 2019
Figure 6-3: Internal and External LOI Buttons
A. Internal buttons
B. External buttons
Note
See Figure 7-1 to confirm external button functionality.
Table 6-3: LOI Button Operation
Button
LeftNoSCROLL
RightYesENTER
18Emerson.com/Rosemount
Page 19
Assign PV
HART Revision
May 2019Quick Start Guide
Figure 6-4: LOI Menu
6.3.1Switch HART revision mode
If the HART® configuration tool is not capable of communicating with HART
Revision 7, the Rosemount™ 3051P will load a Generic Menu with limited
capability.
Procedure
• The following procedures will switch the HART revision mode from the
• To change to HART Revision 5, Enter: “HART5” in the Message field.
• To change to HART Revision 7, Enter: “HART7” in the Message field.
Quick Start Guide19
Page 20
Quick Start GuideMay 2019
7Trim the transmitter
Devices are calibrated by the factory. Once installed, it is recommended to
perform a zero trim on gage and absolute 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 Device Manager, see the Rosemount™ 3051P
Reference Manual.
Note
When performing a zero trim, ensure the equalization valve is open and all
wet legs are filled to the correct level.
CAUTION
It is not recommended to zero an absolute transmitter.
Procedure
Select 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 URV [0 ± 3% x URV].
Example
URV = 150 psi
Applied zero pressure = + 0.03 x 150 psi = + 4.5 inH2O (compared to factory
settings) values outside this range will be rejected by the transmitter
7.1
20Emerson.com/Rosemount
Trimming with a Field Communicator
Procedure
1. Connect the Field Communicator, see Connect the wiring and power
up for instructions.
2. Follow the HART® menu to perform the desired zero trim.
Page 21
May 2019Quick Start Guide
Table 7-1: Zero Trim Fast Keys
Analog zero (set 4 mA) Digital zero
Fast Key sequence3, 4, 23, 4, 1, 3
7.2Trimming 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 6-3.
Figure 7-1: External Configuration Buttons
A. Configuration buttons
B. LOI
C. Analog zero and span
D. Digital zero
7.2.1Perform trim with LOI (option M4)
Use this procedure to perform a Zero Trim with LOI.
Procedure
1. Set the transmitter pressure.
2. See Figure 6-3 for the operating menu.
a) Select Rerange to perform an analog zero trim.
b) Select Zero Trim to perform a digital zero trim.
7.2.2Perform trim with analog zero and span (option D4)
Use this procedure to perform a Zero Trim with analog zero and span.
Procedure
1. Set the transmitter pressure.
Quick Start Guide21
Page 22
Quick Start GuideMay 2019
2. Press and hold the zero button for two seconds to perform an analog
zero trim.
7.2.3Perform trim with digital zero (option DZ)
Use this procedure to perform a Zero Trim with digital zero.
Procedure
1. Set the transmitter pressure.
2. Press and hold the zero button for two seconds to perform a digital
zero trim.
22Emerson.com/Rosemount
Page 23
May 2019Quick Start Guide
8Safety instrumented systems
For safety certified installations, refer to the Rosemount™ 3051P Reference
Manual for installation procedure and system requirements.
Quick Start Guide23
Page 24
Quick Start GuideMay 2019
9Product Certifications
Rev 1.9
9.1European 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 Emerson.com/Rosemount.
9.2North America
E5 USA Explosionproof (XP) and Dust-Ignitionproof (DIP)
Certificate:
Standards:
Markings:
I5 USA Intrinsic Safety (IS) and Nonincendive (NI)
FM Class 3600-2011, FM, Class 3615-2006, FM class 3616 2011, FM Class 3810-2005
XP CL I, DIV 1, GP B, C, D; DIP CL II, DIV 1, GP E, F, G; CL III;
T5(–50 °C ≤ Ta ≤ +85 °C); Factory Sealed; Type 4X
1015441
FM Class 3600-2011, FM Class 3610-2010, FM Class
3611-2004, FM Class 3810-2005
IS CL I, DIV 1, GP A, B, C, D; CL II, DIV 1, GP E, F, G; Class III; DIV
1 when connected per Rosemount™ drawing 02088-1024; NI
CL 1, DIV 2, GP A, B, C, D; T4(–50 °C ≤ Ta ≤ +70 °C); Type 4X
Class I, Division 1, Groups B, C and D; Class II, Groups E, F, and
G; Class III; Class I Division 2 Groups A, B, C and D; Type 4X;
Factory Sealed; Single Seal
Intrinsically Safe Class I, Division 1 when connected in
accordance with Rosemount drawing 02088-1024,
Temperature Code T4; Ex ia; Type 4X; Factory Sealed; Single
Seal
KEMA97ATEX2378X
EN 60079-0:2012 + A11:2013, EN60079-1:2014,
EN60079-26:2015
II 1/2 G Ex db IIC T6....T4, Ga/Gb, T6(–60 °C ≤ Ta ≤ +70 °C),
T5/T4 (–60 °C ≤ Ta ≤ +80 °C)
Ambient temperature
temperature
1. This device contains a thin wall diaphragm less than 1 mm thickness
that forms a boundary between zone 0 (process connection) and
zone 1 (all other parts of the equipment). The model code and
datasheet are to be consulted for details of the diaphragm material.
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. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic build-up
on painted surfaces, and only clean the painted surfaces with a damp
cloth. If paint is ordered through a special option code, contact the
manufacturer for more information.
Quick Start Guide25
Page 26
Quick Start GuideMay 2019
4. Appropriate cable, glands and plugs need to be suitable for a
temperature of 5 °C greater than maximum specified temperature
for location where installed.
I1 ATEX Intrinsic Safety
Certificate:
Standards:
Markings:
BAS00ATEX1166X
EN60079-0:2012 + A11:2013, EN60079-11:2012
II 1 G Ex ia IIC T4 Ga (–55 °C ≤ Ta ≤ +70 °C)
Table 9-2: Input Parameters
ParameterHART
Voltage U
Current I
Power P
Capacitance C
i
i
i
i
®
30 V
200 mA
0.9 W
0.012 μF
Special Conditions for Safe Use (X):
1. The apparatus is not capable of withstanding the 500 V insulation
test required by EN60079-11. This must be taken into account when
installing the apparatus.
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.
N1 ATEX Type n
Certificate:
Standards:
Markings:
BAS00ATEX3167X
EN60079-0:2012 + A11:2013, EN60079-15:2010
II 3 G Ex nA IIC T5 Gc (–55 °C ≤ Ta ≤ +70 °C)
Special Condition for Safe Use (X):
1. This apparatus is not capable of withstanding the 500 V insulation
test required by EN60079-15. This must be taken into account when
installing the apparatus.
ND ATEX Dust
Certificate:
Standards:
Markings:
26Emerson.com/Rosemount
BAS01ATEX1427X
EN60079-0:2012 + A11:2013, EN60079-31:2009
II 1 D Ex t IIIC T50 °C T50060 °C Da
Page 27
May 2019Quick Start Guide
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
range of the apparatus and capable of withstanding a 7J impact test.
Ex db IIC T6…T4 Ga/Gb T6(–60 °C ≤ Ta ≤ +70 °C), T5/T4(–60 °C
≤ Ta ≤ +80 °C)
Table 9-3: Process Connection Temperature
Temperature class Process connection temperatureAmbient
T6–60 to +70 °C–60 to +70 °C
T5–60 to +80 °C–60 to +80 °C
T4–60 to +120 °C–60 to +80 °C
temperature
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1 mm thickness
that forms a boundary between zone 0 (process connection) and
zone 1 (all other parts of the equipment). The model code and
datasheet are to be consulted for details of the diaphragm material.
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. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic build-up
on painted surfaces, and only clean the painted surfaces with a damp
cloth. If paint is ordered through a special option code, contact the
manufacturer for more information.
Quick Start Guide27
Page 28
Quick Start GuideMay 2019
4. Appropriate cable, glands and plugs need to be suitable for a
temperature of 5 °C greater than maximum specified temperature
for location where installed.
I7 IECEx Intrinsic Safety
Certificate:
Standards:
Markings:
IECEx BAS 12.0071X
IEC60079-0:2011, IEC60079-11:2011
Ex ia IIC T4 Ga (–55 °C ≤ Ta ≤ +70 °C)
Table 9-4: Input Parameters
ParameterHART
Voltage U
Current I
Power P
Capacitance C
i
i
i
i
30 V
200 mA
0.9 W
0.012 μF
Special Conditions for Safe Use (X):
1. When fitted with a transient suppression terminal block, the
Rosemount™ 3051P is incapable of passing the 500 V isolation test.
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.
N7 IECEx Type n
Certificate:
Standards:
Markings:
IECEx BAS 12.0072X
IEC60079-0:2011, IEC60079-15:2010
Ex nA IIC T5 Gc (–40 °C ≤ Ta ≤ +70 °C)
Special Condition for Safe Use (X):
1. When fitted with a transient suppression terminal block, the Model
2088 is incapable of passing the 500 V isolation test. This must be
taken into account during installation.
NK IECEx Dust
Certificate:
Standards:
Markings:
28Emerson.com/Rosemount
IECEx BAS12.0073X
IEC60079-0:2011, IEC60079-31:2008
Ex t IIIC T50 °C T
60 °C Da
500
Page 29
May 2019Quick Start Guide
ParameterHART
Voltage U
Current I
Special Conditions for Safe Use (X):
1. Cable entries must be used which maintain the ingress protection of
2. Unused cable entries must be filled with suitable blanking plugs
3. Cable entries and blanking plugs must be suitable for the ambient
9.5Brazil
E2 INMETRO Flameproof
Certificate:
Standards:
Markings:
®
i
i
36 V
24 mA
the enclosure to at least IP66.
which maintain the ingress protection of the enclosure to at least
IP66.
temperature range of the apparatus and capable of withstanding a 7
J impact test.
Ex db IIC T6…T4 Ga/Gb, T4/T5(–60 °C ≤ Ta ≤ +80 °C), T6(–60
°C ≤ Ta ≤ +70 °C)
Special Conditions for Safe Use (X):
1. This device contains a thin wall diaphragm less than 1 mm thickness
that forms a boundary between zone 0 (process connection) and
zone 1 (all other parts of the equipment). The model code and
datasheet are to be consulted for details of the diaphragm material.
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. Flameproof joints are not intended for repair.
3. Non-standard paint options may cause risk from electrostatic
discharge. Avoid installations that could cause electrostatic build-up
on painted surfaces, and only clean the painted surfaces with a damp
cloth. If paint is ordered through a special option code, contact the
manufacturer for more information.
1. When fitted with a transient suppression terminal block, the Model
3051P is incapable of passing the 500 V isolation test. 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.
Technical Regulations Customs Union (EAC)
EM EAC Flameproof
Certificate:
Markings:
TC RU C-US.AA87.B.00534
Ga/Gb Ex db IIC T5/T6 X, T5(–60 °C ≤ Ta ≤+80 °C), T6(–60 °C ≤
Ta ≤ +70 °C)
1. When the thread adapter or blanking plug is used with an enclosure
in type of protection increased safety “e” the entry thread shall be
suitably sealed in order to maintain the ingress protection rating (IP)
of the enclosure.
2. The blanking plug shall not be used with an adapter.
3. Blanking Plug and Threaded Adapter shall be either NPT or Metric
thread forms. G½ thread forms are only acceptable for existing
(legacy) equipment installations.
32Emerson.com/Rosemount
Page 33
May 2019Quick Start Guide
9.9Declaration of Conformity
Quick Start Guide33
Page 34
Quick Start GuideMay 2019
34Emerson.com/Rosemount
Page 35
May 2019Quick Start Guide
Quick Start Guide35
Page 36
ᴹ
China RoHS
㇑᧗⢙䍘䎵䗷ᴰབྷ⎃ᓖ䲀٬Ⲵ䜘Ԧරࡇ㺘
Rosemount 2051HT
List of Rosemount 2051HT Parts with China RoHS Concentration above MCVs
䜘Ԧ〠
Part Name
ᴹᇣ⢙䍘
/ Hazardous Substances
䫵
Lead
(Pb)
⊎
Mercury
(Hg)
䭹
Cadmium
(Cd)
ޝԧ䬜
Hexavalent
Chromium
(Cr +6)
ཊⓤ㚄㤟
Polybrominated
biphenyls
(PBB)
ཊⓤ㚄㤟䟊
Polybrominated
diphenyl ethers
(PBDE)
⭥ᆀ㓴Ԧ
Electronics
Assembly
XOOOOO
༣փ㓴Ԧ
Housing
Assembly
OOOOOO
Րᝏಘ㓴Ԧ
Sensor
Assembly
XOOOOO
ᵜ㺘Ṭ㌫ᦞ
SJ/T11364
Ⲵ㿴ᇊ㘼ࡦ
This table is proposed in accordance with the provision of SJ/T11364.
O:
Ѫ䈕䜘ԦⲴᡰᴹ൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿൷վҾ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
O: Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of
GB/T 26572.
X:
Ѫ൘䈕䜘Ԧᡰ֯⭘Ⲵᡰᴹ൷䍘ᶀᯉ䟼ˈ㠣ቁᴹа㊫൷䍘ᶀᯉѝ䈕ᴹᇣ⢙䍘Ⲵ䟿儈Ҿ
GB/T 26572
ᡰ㿴ᇊⲴ䲀䟿㾱≲
X: Indicate that said hazardous substance contained in at least one of the homogeneous materials used for this part is above
the limit requirement of GB/T 26572.
Quick Start GuideMay 2019
36Emerson.com/Rosemount
Page 37
May 2019Quick Start Guide
9.10Installation drawings
Installation drawing 02088-1024
Quick Start Guide37
Page 38
Quick Start GuideMay 2019
38Emerson.com/Rosemount
Page 39
May 2019Quick Start Guide
Quick Start Guide39
Page 40
Quick Start GuideMay 2019
40Emerson.com/Rosemount
Page 41
May 2019Quick Start Guide
Quick Start Guide41
Page 42
Quick Start GuideMay 2019
42Emerson.com/Rosemount
Page 43
May 2019Quick Start Guide
Quick Start Guide43
Page 44
*00825-0200-4007*
00825-0200-4007, Rev. AD
Quick Start Guide
May 2019
Global Headquarters
Emerson Automation Solutions
6021 Innovation Blvd.
Shakopee, MN 55379, USA
Emerson Terms and Conditions of Sale are
available upon request. The Emerson logo is a
trademark and service mark of Emerson Electric
Co. Rosemount is mark of one of the Emerson
family of companies. All other marks are the
property of their respective owners.
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.