Emerson Rosemount 3051 Series User manual

Quick Start Guide
00825-0100-4007, Rev HA
January 2020
Rosemount™ 3051 Pressure Transmitter
and Rosemount 3051CF Series Flow
Meters
with 4-20 mA HART® Revision 5 and 7
Protocol
Scan here for product documentation
and drawings.

Safety messages
Note
Before installing the transmitter, confirm the correct device driver is loaded on the host systems. See
System readiness.
NOTICE
This guide provides basic guidelines for Rosemount 3051 Transmitters. It does not provide instructions
for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof, Flameproof, or
intrinsically safe (I.S.) installations. Refer to Rosemount 3051 HART Revision 5 and 7 Reference Manual
for more instructions. This manual is also available electronically at Emerson.com/Rosemount.
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 Product certifications for any
restrictions associated with a safe installation.
Before connecting a handheld communicator in an explosive atmosphere, ensure the instruments
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
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
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.
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 Guide January 2020
2 Rosemount 3051

CAUTION
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.
Contents
System readiness......................................................................................................................... 5
Transmitter installation................................................................................................................ 6
Safety instrumented systems installation................................................................................... 25
Product certifications................................................................................................................. 26
January 2020 Quick Start Guide
Quick Start Guide 3

Quick Start Guide January 2020
4 Rosemount 3051

1 System readiness
1.1 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 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 Switch HART Revision mode.
1.2 Confirm correct device driver
•Verify the latest Device Driver (DD/DTM™) is loaded on your systems to
ensure proper communications.
•Download the latest DD at Emerson.com or FieldCommGroup.org
•In the Browse by Member dropdown menu, select Rosemount business
unit of Emerson™.
•Select desired product.
Table 1-1: Rosemount 3051 Device Revisions and Files
Release
date
Device identification Device driver
identification
Review
instructi
ons
Review
function
ality
NAMUR
software
revision(
1)
HART
hardware
revision(1)
HART
software
revision(
2)
HART
universal
revision
Device
revision(
3)
Manual
docume
nt
number
Change
descripti
on
April
2012
1.0xx 1.0xx 01 7 10 00809-01
00-4007
(4)
5 9
January
1998
N/A N/A 178 5 3 00809-01
00-4001
N/A
(1) NAMUR Revision is located on the hardware tag of the device. Differences in level 3 changes,
signfied above by xx, represent minor product changes as defined per NE53. Compatibility
and functionality are preserved, and you can use the product interchangeably.
(2) You can read the HART software revision with 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, 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, you must download the new Device Driver. Emerson
recommends downloading new Device Driver files to ensure full functionality.
(4) HART Revision 5 and 7 selectable, power diagnostics, safety certified, LOI, process alerts,
scaled variable, configurable alarms, expanded engineering units.
January 2020 Quick Start Guide
Quick Start Guide 5

2 Transmitter installation
2.1 Mount the transmitter
Figure 2-1: Panel Mount Coplanar Flange
5/16 x 1½ panel bolts are customer supplied.
Figure 2-2: Pipe Mount Coplanar Flange
Quick Start Guide January 2020
6 Rosemount 3051

Figure 2-3: Panel Mount Traditional Flange
Figure 2-4: Pipe Mount Traditional Flange
Figure 2-5: Panel Mount Rosemount 3051T
January 2020 Quick Start Guide
Quick Start Guide 7

Figure 2-6: Pipe Mount Rosemount 3051T
Quick Start Guide January 2020
8 Rosemount 3051

2.1.1 Mount 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 2-7: Mounting the Transmitter in Liquid Applications
In-line
2.1.2 Mount 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 2-8: Mounting the Transmitter in Gas Applications
In-line
January 2020 Quick Start Guide
Quick Start Guide 9

2.1.3 Mount 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 2-9: Mounting the Transmitter in Steam Applications
In-line
2.1.4 Bolting consideration
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 characteristics of the transmitters.
Use only bolts supplied with the transmitter or sold by Emerson as spare
parts. Figure 2-10 illustrates common transmitter assemblies with the bolt
length required for proper transmitter assembly.
Quick Start Guide January 2020
10 Rosemount 3051