Emerson Rosemount 3051CF, Rosemount 3051 Quick Start Guide

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.

Quick Start Guide January 2020

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.

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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

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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

April 2012

January 1998

(1) NAMUR Revision is located on the hardware tag of the device. Differences in level 3 changes,

(2) You can read the HART software revision with a HART capable configuration tool. Value

(3) Device Driver file names use Device and DD Revision, e.g., 10_01. HART Protocol is designed

(4) HART Revision 5 and 7 selectable, power diagnostics, safety certified, LOI, process alerts,

Quick Start Guide 5

Device identification Device driver

NAMUR software revision

1.0xx 1.0xx 01 7 10 00809-01

N/A N/A 178 5 3 00809-01

signfied above by xx, represent minor product changes as defined per NE53. Compatibility and functionality are preserved, and you can use the product interchangeably.

shown 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, you must download the new Device Driver. Emerson recommends downloading new Device Driver files to ensure full functionality.

scaled variable, configurable alarms, expanded engineering units.

HART hardware

(

revision

(1)

HART software revision

identification

HART universal

(

revision

5 9

Device revision

(

Review instructi ons

Manual docume nt number

00-4007

00-4001

Review function ality

Change descripti on

(4)

N/A

Quick Start Guide January 2020

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

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January 2020 Quick Start Guide

Figure 2-3: Panel Mount Traditional Flange

Figure 2-4: Pipe Mount Traditional Flange

Figure 2-5: Panel Mount Rosemount 3051T

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Figure 2-6: Pipe Mount Rosemount 3051T

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January 2020 Quick Start Guide

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

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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.

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4 × 2.88-in. (73 mm)

4 × 1.75-in. (44 mm)

4 × 1.75-in.

(44 mm)

4 × 1.50-in.

(38 mm)

4 × 1.75-in. (44 mm)

4 × 2.25-in. (57 mm)

B7M

316

STM

316

B8M

January 2020 Quick Start Guide

Figure 2-10: 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 2-1. If bolt material is not shown in Table 2-1, contact a local Emerson representative for more information.

Carbon steel bolts do not require lubrication, and the stainless steel bolts are coated with a lubricant to ease installation. However, do not apply additional lubricant when installing either type of bolt.

Table 2-1: Torque Values for the Flange and Flange Adapter Bolts

Bolt material Head markings Initial

torque

300 in-lb 650 in-lb

Final torque

Carbon Steel (CS)

Stainless Steel (SST)

Use the following bolt installation procedure:

Quick Start Guide 11

150 in-lb 300 in-lb

C D

Rosemount 3051S/3051/2051

Quick Start Guide January 2020

Procedure

1. Use the fingers to tighten the bolts.

2. Torque the bolts to the initial torque value using a crossing pattern. See Table 2-1 for initial torque value.

3. Torque the bolts to the final torque value using the same crossing pattern.

See Table 2-1 for final torque value.

4. Verify the flange bolts are protruding through the sensor module bolt holes before applying pressure.

2.1.5 O-rings with flange adapters

WARNING

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.

Figure 2-11: O-ring Location

A. Flange adapter B. O-ring C. PFTE-based profile (square)

D. Elastomer profile (round)

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.

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2.1.6 Environmental seal for housing

For NEMA® 4X, IP66, and IP68 requirements, use thread sealing (PTFE) tape or paste on male threads of conduit to provide a water and dust tight seal. 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.

2.1.7 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 degrees around the transmitter between the housing and sensor (see Figure 2-12).

Keep the vent path free of any obstruction, such as paint, dust, and lubrication, by mounting the transmitter so that the process can drain away.

Figure 2-12: Inline Gage Low Side Pressure Port

A. Low side pressure port (atmospheric reference)

2.1.8 Install high pressure coned and threaded connection

The transmitter comes with an autoclave connection designed for pressure applications. Follow the steps below to properly connect the transmitter to your process.

Procedure

1. Apply a process-compatible lubricant to the gland nut threads.

2. Slip the gland nut onto the tube; then thread the collar onto the tube end.

The collar is reverse threaded.

3. Apply a small amount of process-compatible lubricant to the tube cone to help prevent galling and facilitate sealing. Insert the tubing into the connection and use the fingers to tighten the bolts.

4. Tighten the gland nut to a torque of 25 ft-lb.

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Note

A weep hole has been designed into the transmitter for safety and leak detection. If fluid begins to leak from the weep hole, isolate the process pressure, disconnect the transmitter, and reseal until the leak is resolved.

2.2 Consider housing rotation

To improve field access to wiring or to better view the optional LCD display:

Figure 2-13: Housing Rotation

A. Housing rotation set screw (5/64-in.)

Procedure

1. Loosen the housing rotation set screw using a 5/64-in. hex wrench.

2. Rotate the housing clockwise to the desired location.

3. If the desired location cannot be achieved due to thread limit, rotate the housing counterclockwise to the desired location (up to 360° from thread limit).

4. Retighten the housing rotation set screw to no more than 7 in-lb when it reaches the desired location.

2.3

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Set the switches

Use the following procedure to change the switch configuration:

Set Simulate and Security switch configuration before installation as shown in Figure 2-14.

• The Simulate switch enables or disables simulated alerts and simulated

AI Block status and values. The default Simulate switch position is Enabled.

• The Security switch allows (unlocked symbol) or prevents (locked

symbol) any configuration of the transmitter.

January 2020 Quick Start Guide

— Default Security is Off (unlocked symbol).

— You can enable or disable the Security switch in the software.

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 Simulate switches into the preferred position.

4. Replace the housing cover.

Note

Emerson recommends tightening the cover until there is no gap between the cover and the housing.

Figure 2-14: Simulate and Security Switches

A. Simulate disabled position B. Simulate switch C. Simulate enabled position

D. Security locked position

E. Security switch

2.4

F. Security unlocked position

Connect wiring and power up

Use copper wire of sufficient size to ensure that 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

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Quick Start Guide January 2020

operating on battery backup. Emerson recommends a minimum of 12 Vdc under normal operating conditions and shielded twisted pair Type A cable.

Procedure

1. To power the transmitter, connect the power leads to the terminals indicated on the terminal block label.

Figure 2-15: Wiring Terminals

A. Minimize distance

B. Trim shield and insulate

C. Protective grounding terminal (do not ground cable shield at the

transmitter)

D. Insulate shield

E. Connect shield back to the power supply ground

Note

The Rosemount 3051 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, follow terminal polarity. When wiring to the screw terminals, Emerson recommends using crimped legs.

2. Ensure full contact with 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.

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