Emerson Rosemount 3051 Manuale utente
Quick Start Guide
00825-0100-5007, Rev DE
August2023
Rosemount™ 3051 Pressure
Transmitter
Contents
About this guide .......................................................................................................................... 3
System readiness......................................................................................................................... 5
Transmitter installation...............................................................................................................7
Safety instrumented systems installation...............................................................................23
Product certifications................................................................................................................ 24
Quick Start Guide August2023
2 Rosemount 3051
1 About this guide
This guide provides basic guidelines for Rosemount 3051 Pressure
Transmitters. It does not provide instructions for configuration,
diagnostics, maintenance, service, troubleshooting, Explosion-proof,
Flameproof, or Intrinsically Safe (IS) installations. Refer to the
Rosemount 3051 Manual for more instructions. This guide is also
available electronically at Emerson.com.
1.1 Safety messages
WARNING
Explosions
Explosions could result in death or serious injury.
Installation of device in an explosive environment must be in
accordance with appropriate local, national, and international
standards, codes, and practices. Review the approvals section of
the Rosemount 3051 Manual for any restrictions associated with a
safe installation.
In an explosionproof/flameproof installation, do not remove the
transmitter covers when power is applied to the transmitter.
WARNING
Process leaks
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.
WARNING
Electrical shock
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.
August2023 Quick Start Guide
Quick Start Guide 3
WARNING
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.
Entries marked M20 are M20 x 1.5 thread form. On devices with
multiple conduit entries, all entries will have the same thread
form.
When installing in a hazardous location, use only appropriately
listed or Ex certified plugs, glands, or adapters in cable/conduit
entries.
WARNING
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 in 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 Guide August2023
4 Rosemount 3051
2 System readiness
Confirm 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. You can configure this transmitter for either
HART Revision 5 or 7.
•For instructions on how to change the HART revision of your
transmitter, see Switch HART® revision mode.
2.1 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 from Emerson.com or
Fieldcommgroup.org.
Rosemount 3051 device revisions and drivers
Table 2-1 provides the information necessary to ensure you have the
correct device driver and documentation for your device.
Table 2-1: Rosemount 3051 with 4-20 mA HART® protocol device revisions
and files
Release
date
Device identification Device driver
identification
Review
instruc-
tions
Review
function
ality
NAMUR
hard-
ware
revision
(1)
(1) HART
soft-
ware
revision
(2)
HART
univer-
sal
revision
Device
revision
(3)
Rose-
mount
2088,
2090P,
and
2090F
pres-
sure
trans-
mitters
Change
descrip-
tion
Aug-16 1.1.xx 1.0.xx 3 7 10 with
HART
and 1–5
Vdc Low
Power
Protocol
Refer-
ence
Manual
(4)
5 9
Jan-13 N/A 1.0.xx 1 7 10 (5)
5 9
August2023 Quick Start Guide
Quick Start Guide 5
Table 2-1: Rosemount 3051 with 4-20 mA HART® protocol device revisions
and files
(continued)
Release
date
Device identification Device driver
identification
Review
instruc-
tions
Review
function
ality
NAMUR
hard-
ware
revision
(1)
(1) HART
soft-
ware
revision
(2)
HART
univer-
sal
revision
Device
revision
(3)
Rose-
mount
2088,
2090P,
and
2090F
pres-
sure
trans-
mitters
Change
descrip-
tion
Jan-98 N/A N/A 178 5 3
with 4–
20 mA
HART
and 1–5
Vdc Low
Power
Protocol
Refer-
ence
Manual
N/A
(1) NAMUR revision is located on the hardware tag of the device. Differences in level
3 changes, signified above by xx, represent minor product changes as defined
per NE53. Compatibility and functionality are preserved and product can be used
interchangeably.
(2) HART software revision can be read using a HART capable configuration tool. Value
shown is minimum revision that could correspond to NAMUR revisions.
(3) Device driver file names use Device and DD Revision, (such as 10_01). HART protocol
is designed to enable legacy device driver revisions to continue to communicate
with new HART devices. To access new functionality, download the new device
driver. Emerson recommends downloading new device driver files to ensure full
functionality.
(4) HART revision 5 and 7 selectable, Local Operator Interface (LOI), scaled variable,
configurable alarms, and expanded engineering units.
(5) Rosemount 3051G Pressure Transmitter updated electronics hardware design.
Intrinsic Safety temperature classification change.
Quick Start Guide August2023
6 Rosemount 3051
3 Transmitter installation
3.1 Mounting the transmitter
3.1.1 Mount the transmitter in liquid applications
Procedure
1. Place taps to the side of the line.
2. Note
When mount the transmitter, verify the drain/vent valves are
oriented upward.
Mount the transmitter beside or below the taps.
Figure 3-1: Coplanar and in-line liquid applications
Coplanar In-line
Flow
August2023 Quick Start Guide
Quick Start Guide 7
3.1.2 Mount the transmitter in gas applications
Procedure
1. Place taps in the top or side of the line.
2. Mount the transmitter beside or above the taps.
Figure 3-2: Coplanar and in-line gas applications
Coplanar In-line
Flow
Quick Start Guide August2023
8 Rosemount 3051
3.1.3 Mount the transmitter in steam applications
Procedure
1. Place taps to the side of the line.
2. Mount the transmitter beside or below the taps.
3. Fill impulse lines with water.
Figure 3-3: Coplanar and in-line steam applications
Coplanar In-line
Flow
August2023 Quick Start Guide
Quick Start Guide 9
Figure 3-4: Panel and pipe mounting
A. Panel mount (5/6 x 1½ panel bolts are customer supplied
B. Coplanar flange
C. Pipe mount
D. Traditional flange
3.1.4 Assemble the transmitter
If the transmitter installation requires assembly of the process
flanges, manifolds, or flange adapters, follow the assembly
guidelines to ensure a tight seal for optimal performance. Use only
bolts supplied with the transmitter or sold by Emerson as spare
parts. Figure 3-5 illustrates common transmitter assemblies with the
required bolt lengths.
Quick Start Guide August2023
10 Rosemount 3051
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