Emerson Rosemount 3051 User manual

www.rosemount.com
¢00825-0100-4774e¤
Quick Installation Guide
00825-0100-4774, Rev DA
April 2010 Rosemount 3051
Step 1: Mount the Transmitter
Step 2: Tagging
Step 3: Consider Housing Rotation
Step 4: Connect the Wiring and Power Up
Step 5: Verify Configuration
Step 6: Trim the Transmitter
Product Certifications
Start
End
Rosemount 3051 Pressure Transmitter with
FOUNDATION™Fieldbus
Rosemount 3051CF Series Flowmeter Transmitter
with FOUNDATION™Fieldbus
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Quick Installation Guide
00825-0100-4774, Rev DA
April 2010
Rosemount 3051
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© 2010 Rosemount Inc. All rights reserved. All marks property of owner. Rosemount and the Rosemount logotype are
registered trademarks of Rosemount Inc.
Rosemount Inc.
8200 Market Boulevard
Chanhassen, MN USA 55317
T (US) [phone]
T (Intnl) [phone]
F [phone]
Emerson Process Management GmbH & Co. OHG
Argelsrieder Feld 3
82234 Wessling
Germany
T 49 (8153) 9390
F49 (8153) 939172
Emerson Process Management Asia Pacific
Private Limited
1 Pandan Crescent
Singapore 128461
T (65) 6777 8211
F (65) 6777 0947/65 6777 0743
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
IMPORTANT NOTICE
This installation guide provides basic guidelines for Rosemount 3051 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 3051 reference manual (document number 00809-0100-4774) for more
instruction. This manual is also available electronically on
www.emersonprocess.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. Please
review the approvals section of the 3051 reference manual for any restrictions associated
with a safe installation.
• In an Explosion-Proof/Flame-Proof 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.
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STEP 1: MOUNT THE TRANSMITTER
Liquid Flow 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.
Gas Flow Applications
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
Steam Flow Applications
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
Flow
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STEP 1 CONTINUED...
Panel Mount(1)
(1) Panel bolts are customer supplied.
Pipe Mount
Coplanar Flange
Traditional Flange
Rosemount 3051T
Rosemount 3051H
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STEP 1 CONTINUED...
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. Figure 1 illustrates common transmitter assemblies with the bolt
length required for proper transmitter assembly.
Figure 1. Common Transmitter Assemblies
Bolts are typically carbon steel or stainless steel. Confirm the material by viewing the
markings on the head of the bolt and referencing Figure 2. If bolt material is not shown in
Figure 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 initialtorque 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.
4 x 1.75-in. (44 mm)
4 x 2.88-in. (73 mm)
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
4 x 1.75-in. (44 mm) 4 x 1.50-in. (38 mm)
4 x 1.75-in. (44 mm)
4 x 2.25-in. (57 mm)
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STEP 1 CONTINUED...
Figure 2. Torque values for the flange and flange adapter bolts
O-rings with Flange Adapters
WARNING
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.
Bolt Material Head Markings Initial Torque Final Torque
Carbon Steel (CS) 300 in.-lbs. 650 in.-lbs.
Stainless Steel (SST) 150 in.-lbs. 300 in.-lbs.
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.
B7M
316
316
316
SW
316
STM
316
R
B8M
Rosemount 3051S / 3051 / 2051 / 3001 / 3095
Rosemount 1151
Flange Adapter
O-ring
Flange Adapter
O-ring
PTFE Based
Elastomer
PTFE
Elastomer
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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 Figure 3.)
Keep the vent path free of any obstruction, including but not limited to paint, dust, and
lubrication by mounting the transmitter so that the process can drain away.
Figure 3. Inline Gage Low Side Pressure Port
STEP 2: TAGGING
Commissioning (Paper) Tag
To identify which device is at a particular location use
the removable tag provided with the transmitter. Ensure
that the physical device tag (PD Tag field) is properly
entered in both places on the removable
commissioning tag and tear off the bottom portion for
each transmitter.
NOTE
The device description loaded in the host system must
be at the same revision as this device. The device
description can be downloaded from
www.rosemount.com.
Low side pressure port
(atmospheric reference)
COMMISSIONING TAG
Device ID:
0011513051010001440-121698091725
PD Tag:
COMMISSIONING TAG
Device ID:
0011513051010001440-121698091725
PD Tag:
Tear Here
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STEP 3: CONSIDER HOUSING ROTATION
To improve field access to wiring or to better view the optional LCD display:
STEP 4: CONNECT THE WIRING AND POWER UP
1. Loosen the housing rotation set screw.
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. Retighten the housing rotation set screw.
Use of ordinary copper wire of sufficient size to
ensure that the voltage across the transmitter
power terminals does not drop below 9 vdc. To
power the transmitter, connect the power leads to
the terminals indicated on the terminal block label.
The power terminals are polarity insensitive, which
means the electrical polarity of the power leads
does not matter when connecting to the power
terminals. When wiring to the screw terminals, the
use of crimped legs is recommended. Tighten the
terminal screws to ensure adequate contact. No
additional power is needed.
Housing Rotation Set Screw
(5/64-inch)
Ground
Terminal
Power
Terminals
“NC” is a No Connect terminal (do not use)
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STEP 4 CONTINUED...
Signal Wiring Grounding
Do not run signal wiring in conduit or open trays with power wiring, or near heavy electrical
equipment. Grounding terminations are provided on the outside of the electronics housing
and inside the Terminal Compartment. These grounds are used when transient protect
terminal blocks are installed or to fulfill local regulations. See Step 2 below for more
information on how the cable shield should be grounded.
1. Remove the Field Terminals housing cover.
2. Connect the wiring pair and ground as indicated in Figure 4. The cable shield should:
a. Be trimmed close and insulated from touching the transmitter housing.
b. Continuously connect to the termination point.
c. Be connected to a good earth ground at the power supply end.
Figure 4. Wiring
3. Replace the housing cover. It is recommended that the cover be tightened until there is
no gap between the cover and the housing.
4. Plug and seal unused conduit connections.
DP
Trim shield and
insulate
Insulate
Shield
Connect Shield Back to the
Power Supply Ground
Ground for
Transient
Protection
Minimize
Distance
Minimize
Distance
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Power Supply
The transmitter requires between 9 and 32 V dc (9 and 15 V dc for FISCO) to operate and
provide complete functionality.
Power Conditioner
A fieldbus segment requires a power conditioner to isolate the power supply filter and
decouple the segment from other segments attached to the same power supply.
Grounding
Signal wiring of the fieldbus segment can not be grounded. Grounding out one of the signal
wires will shut down the entire fieldbus segment.
Shield Wire Ground
To protect the fieldbus segment from noise, grounding techniques for shield wire usually
require a single grounding point for shield wire to avoid creating a ground loop. The ground
point is typically at the power supply.
Signal Termination
For every fieldbus segment a terminator should be installed at the beginning and at the end
of each segment.
STEP 5: VERIFY CONFIGURATION
Each Foundation fieldbus host or configuration tool has a different way of displaying and
performing configurations. Some use Device Descriptions (DD) or DD methods for
configuration and to display data consistently across platforms. There is no requirement that
a host or configuration tool support these features. Use the following block examples to do
basic configuration to the transmitter. For more advanced configurations see the 3051
reference manual (document number 00809-0100-4774).
NOTE
DeltaV users should use DeltaV Explorer for the Resource and Transducer blocks and
Control Studio for the Function Blocks.
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