Emerson Rosemount 3051S Series User manual

Quick Start Guide
00825-0100-4805, Rev FB
June 2016
Rosemount™3051S Series Pressure Transmitter
and Rosemount 3051SF Series Flowmeter
with FOUNDATION™fieldbus Protocol

June 2016
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Quick Start Guide
NOTICE
This guide provides basic guidelines for Rosemount 3051S Series Pressure Transmitters. It also provides the
basic electronics guidelines for the Rosemount 3051SFA Reference Manual and Rosemount 3051SFC
Reference Manual. It does not provide instructions for diagnostics, maintenance, service, or
troubleshooting. Refer to the Rosemount 3051S FOUNDATION fieldbus Reference Manual for more
instruction. This document is also available electronically on EmersonProcess.com/Rosemount.
Explosions can result in death or serious injury.
Do not remove the transmitter covers in explosive environments when the circuit is live.
Both transmitter covers must be fully engaged to meet explosion-proof requirements.
Make sure the instrument is installed in accordance with intrinsically safe or nonincendive field wiring
practices.
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 adaptor.
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.
Contents
Mount the transmitter. . . . . . . . . . . . . . . . . . . . . 3
Tagging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Consider housing rotation . . . . . . . . . . . . . . . . . 8
Connect wiring and power up . . . . . . . . . . . . . . 8
Verify configuration . . . . . . . . . . . . . . . . . . . . . . 10
Trim the transmitter. . . . . . . . . . . . . . . . . . . . . . 12
Product Certifications . . . . . . . . . . . . . . . . . . . . 13

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1.0 Mount the transmitter
1.1 Liquid flow applications
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.
1.2 Gas flow applications
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
1.3 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
Flow
Flow
Flow

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Quick Start Guide
Figure 1. Panel and Pipe Mounting
Panel mount Pipe mount
Coplanar flange
Traditional flange
In-line
Housings
PlantWeb™Junction box Remote mount display

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1.4 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™Process Management as spare parts.
Figure 2 illustrates common transmitter assemblies with the bolt length required
for proper transmitter assembly.
Figure 2. 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 1. If bolt material is
not shown in Table 1, 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 initial torque value using a crossing pattern.
See Table 1 for initial torque value.
4. Torque the bolts to the final torque value using the same crossing pattern.
See Table 1 for final torque value.
5. Verify the flange bolts are protruding through the isolator plate before
applying pressure.
A
4 × 1.75-in.
(44 mm)
D
4 × 1.75-in.
(44 mm)
4 × 2.25-in.
(57 mm)
C
4 ×1.75-in.
(44 mm) 4 ×1.50-in.
(38 mm)
B
4 × 2.88-in.
(73 mm)

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Quick Start Guide
1.5 O-rings with flange adapters
Table 1. Torque Values for the Flange and Flange Adaptor Bolts
Bolt material Head markings Initial torque Final torque
Carbon Steel (CS) 300 in-lb 650 in-lb
Stainless Steel (SST) 150 in-lb 300 in-lb
Failure to install proper flange adaptor 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 adaptor, as shown below:
A. Flange adaptor
B. O-ring
C. PTFE based (profile is square)
D. Elastomer (profile is 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.
B7M
316
316
316
SW
316
STM
316
R
B8M
A
A
B
B
C
Rosemount 3051S/3051/2051/3095
Rosemount 1151
D
C
D

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1.6 In-line gage transmitter orientation
The low side pressure port (atmospheric reference) on the in-line gage
transmitter is located under the sensor module neck label. (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 any contaminants can drain
away.
Figure 3. In-line Gage Transmitter
A. Low side pressure port (under neck label)
2.0 Tagging
2.1 Commissioning (paper) tag
To identify which device is at a particular location, use the removable tag
provided with the transmitter. Ensure the physical device tag (PD Tag field) is
properly entered in both places on the commissioning tag. Tear off the bottom
portion of the tag and write “physical tag” on this portion. This can now be given
to the person who can associate the device ID to the desired tag.
Figure 4. Commissioning Tag
A
Revision: 23
Device Serial Number:
XXXXXXXXXX
Device ID:
0011513051010001440-121698091725
PD Tag:
Tear Here
COMMISSIONING TAG
Device ID:
0011513051010001440-121698091725
PD Tag:
PT- 101
Revision: 23
Support files available at
EmersonProcess.com/Rosemount
PT-101
Support files available at
EmersonProcess.com/Rosemount

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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 EmersonProcess.com/Rosemount
or Fieldbus.org.
3.0 Consider housing rotation
To improve field access to wiring or to better view the optional LCD display:
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.
Figure 5. Transmitter Housing Set Screw
A. Housing rotation set screw (3/32-in.)
4.0 Connect wiring and power up
4.1 Cable connection
The segment cable can enter the transmitter through either conduit connection
on the housing. Cable entering the housing vertically should be avoided. Drip
loops are recommended for installations where moisture can accumulate and
enter the terminal compartment.
4.2 Power supply
The transmitter requires between 9 and 32 Vdc (9 and 15 Vdc for FISCO) at the
terminals to operate and provide complete functionality.
4.3 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.
PlantWeb Junction box
A
A

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4.4 Signal termination
Every fieldbus segment requires terminators at each end of the segment. Failure
to properly terminate segments may cause communication errors with devices
on the segment.
4.5 Transient protection
Transient protection devices require the transmitter be grounded for proper
operation. Refer to Grounding for further information.
4.6 Grounding
Grounding terminations are provided on the sensor module and inside the
terminal compartment. These grounds are used when transient protect terminal
blocks are installed or to fulfill local regulations.
1. Remove the FIELD TERMINALS housing cover.
2. Connect the wiring pair and ground as indicated in Figure 6.
a. The terminals are not polarity sensitive.
b. The cable shield should:
Be trimmed close and insulated from touching the transmitter housing
Continuously connect to the termination point
Be connected to a good earth ground at the power supply end
Figure 6. Wiring
3. Replace the housing cover. It is recommended the cover be tightened until
there is no gap between the cover and the housing.
4. Plug and seal unused conduit connections.
A. Insulate shield D. Trim shield and insulate
B. Minimize distance E. Safety ground
C. Connect shield back to the power supply ground
NOTICE
The enclosed pipe plug must be installed in unused conduit opening with a minimum of five thread
engagement to comply with explosion-proof requirements. Refer to the Rosemount 3051S
FOUNDATION fieldbus Reference Manual for more information. This manual is also available
electronically on EmersonProcess.com/Rosemount.
DP
C
AB
B
DE

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5.0 Verify configuration
Use the following block examples to do basic configuration to the transmitter. For
more advanced configurations see the Rosemount 3051S FOUNDATION fieldbus
Reference Manual.
Note
DeltaV™users should use DeltaV Explorer for the resource and transducer blocks and
Control Studio for the function blocks.
5.1 To configure the AI block
AI block configuration parameters
Use the Pressure, DP Flow, and DP Level examples for guides.
Note
Only select the units that are supported by the device.
Pressure example
Note
Only select the units that are supported by the device.
Parameters Enter data
Channel 1 = Pressure or 2 = Sensor temp or 3 = Mass flow
L_Type Direct, indirect, or square root
XD_Scale Scale and engineering units
Pa bar inH2O @ 68 °F psi inHg @ 0 °C
kPa mbar mmH2O @ 68 °F g/cm2mmHg @ 0 °C
MPa atm ftH2O @ 68 °F kg/cm2mmH2O @ 4 °C
torr inH2O @ 4 °C
Out_Scale Scale and engineering units
Parameters Enter data
Channel 1
L_Type Direct
XD_Scale See list of supported engineering units.
Out_Scale Set values outside operating range.