Manual: Rosemount 3150 Series Nuclear Pressure Transmitters including the Rosemount 3152, 3153 and 3154
Rosemount Manual: Rosemount 3150 Series Nuclear Pressure Transmitters including the Rosemount 3152, 3153 and 3154 Manuals & Guides
Reference Manual
00809-0100-4835 Rev BF
August 2019
Rosemount 3150 Series
Rosemount 3150 Series Nuclear
Pressure Transmitters Incl uding the
Rosemount 3152, 3153, and 3154
Rosemount 3150 Series
Reference Manual
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August 2019
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Rosemount 3150 Series
Title Page
iii
NOTICE
Read this manual before working with the product. For personal and system safety, and for optimum
Chan.RNII-CustomerFeedback@Emerson.com
Rosemount 3150 Series Nuclear Pressure
Transmitters Including the Rosemou nt 3152, 3153 and
3154
performance, make sure you thoroughly understand the contents of this manual before installing, using
or maintaining this product.
For Assistance:
Within the United States, contact Rosemount Nuclear Instruments, Inc. (Rosemount Nuclear) at
1-952-949-5210.
Outside the United States, contact the nearest Rosemount representative.
Customer Feedback:
Your feedback is important to us, please send comments or suggestions to:
Rosemount Nuclear satisfies all obligations coming from legislation to harmonize product
requirements in the European Union
Rosemount 3150 Series
Reference Manual
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Title Page
RETURN OF MATERIAL
Authorization for return is required from Rosemount Nuclear prior to shipment. Contact Rosemount
USA
IMPORTANT
Rosemount 3152, 3153 and 3154 Series Pressure Transmitters are designed for Nuclear Class 1E
• IEEE Std 323TM-1974, -1983 and -2003
• RCC-E-2002
• IEEE Std 344TM-1975, -1987 and -2004
• KTA 3505-2005
and liability for transmitters for which the foregoing has not been complied with by the user.
Rosemount Nucl ear Instruments, Inc. Warranty and
Limitations of Remedy
The warranty and limitations of remedy applicable to this Rosemount equipment are as stated on the
reverse side of the current Rosemount quotation and customer acknowledgment forms.
Nuclear (1-952-949-5210) for details on obtaining Return Material Authorization (RMA). Rosemount
Nuclear will not accept any returned material without a Return Material Authorization. Material
returned without authorization is subject to return to customer.
Material returned for repair, whether in or out of warranty, should be shipped prepaid to:
Rosemount Nuclear Instruments, Inc.
8200 Market Boulevard
Chanhassen, MN 55317
usage, and have been tested to the standards shown below:
These transmitters are manufactured under a quality system that meets the requirements of 10CFR50
Appendix B, 10CFR Part 21, ISO 9001, NQA-1, KTA 1401, KTA 3507, CSA N285.0, CSA Z299.1 and
the applicable portions of IAEA-50-C-Q. During qualification testing, interfaces were defined between
the transmitter and its environment that are essential to meeting requirements of the qualification
standards listed above. Specifically, to ensure compliance with 10CFR Part 21, the transmitter must
comply with the requirements herein and in the applicable Rosemount qualification report(s) throughout
its installation, operation and maintenance. It is incumbent upon the user to ensure that Rosemount
Nuclear’s component traceability program is continued throughout the life of the transmitter.
To maintain the qualified status of the transmitter, the essential environmental interfaces must not be
compromised. Performance of any operations on the transmitter other than those specifically
authorized in this manual have the potential for compromising an essential environmental interface.
Where the manual uses the terms requirement, mandatory, must or required, the instructions
so referenced must be carefully followed. Rosemount Nuclear expressly disclaims all responsibility
Reference Manual
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August 2019
Rosemount 3150 Series
Title Page
v
Page
(Rev BE)
Page
(Rev BF)
Cover,
throughout
Cover,
throughout
10
10
Figure 2-3 updated to show correct polarity.
Figure 2-5 updated to show straight carbon ste el gus set plat e and that diamond or
square hole patterns are acceptable alternatives.
54
54
Figure 5-2 updated to show correct polarity.
NOTE
complete comparison details.
NOTE
experience/usage.
Revision Status
Changes from February 2018 (Rev BE) to August 2019 (Rev BF)
Changes
Document revision change from February 2018 to August 20 19, Rev BE to Rev BF
16 16
The above Revision Status list summarizes the changes made. Please refer to both manuals for
Revision of the Reference Manual has no impact to form, fit, or function and does not impact
transmitter qualification. Updates were made to provide clarity and improve customer
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Reference Manual
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August 2019
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Contents
vii
SECTION 1
Using this Manual.....................................................................................
1
Introduction
SECTION 2
Overview...................................................................................................
3
Installation
Safety Messages......................................................................................
3
General Considerations............................................................................
4
Mechanical Considerations.......................................................................
4
Process Connections and Interfaces...........................................
5
Impulse Piping.............................................................................
7
Mounting Configurations..............................................................
8
Conduit Connections...................................................................
9
Electronics Housing.....................................................................
10
Electrical Considerations..........................................................................
10
Signal Integrity.............................................................................
13
Wiring Connections......................................................................
14
Installation Procedures.............................................................................
14
Mechanical – Transmitter............................................................
14
Mechanical – Conduit..................................................................
18
Electrical......................................................................................
18
SECTION 3
Overview...................................................................................................
23
Calibration
Safety Messages......................................................................................
23
Calibration Overview.................................................................................
24
Calibration Considerations...........................................................
24
Definitions....................................................................................
25
Span Adjustment Range..............................................................
27
Zero Adjustment Range...............................................................
27
Calibration Procedures.............................................................................
28
Span and Zero Adjustment..........................................................
28
Zero Based Calibration Procedure (LRV is Zero)...........
28
Elevated or Suppressed Zero Calibration Procedure.....
29
Coarse Zero Select Jumper Position Selection
Procedure.......................................................................
33
Damping Adjustment...................................................................
35
Correction for High Static Line Pressure.....................................
36
High Static Line Pressure Span Effect on Rage Codes
1, 2 and 3 DP Transmitters.............................................
36
High Static Line Pressure Span Correction for Range
Code 4 and 5 DP Transmitters.......................................
36
High Static Line Pressure Zero Correction for DP
Transmitters (All Ranges)...............................................
42
Linearity.......................................................................................
43
Table of Contents
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Contents
SECTION 4
Overview...................................................................................................
45
Operation
Transmitter Theory of Operation...............................................................
46
The Sensor Cell........................................................................................
47
Demodulator.............................................................................................
48
Oscillator...................................................................................................
48
Voltage Regulator.....................................................................................
48
Current Control.........................................................................................
49
Current Limit.............................................................................................
49
Reverse Polarity Protection......................................................................
49
SECTION 5
Overview...................................................................................................
51
Maintenance and
Safety Messages......................................................................................
51
Troubleshooting
General Considerations............................................................................
52
Test Terminal............................................................................................
54
Electronics Assembly Checkout...............................................................
54
Sensor Module Checkout.........................................................................
55
Disassembly Procedure............................................................................
56
Process Flange Removal.............................................................
57
Electronics Housing Disassembly................................................
57
Reassembly Procedure............................................................................
59
Electronics Housing Reassembly................................................
59
Process Flange Reassembly.......................................................
63
Post Assembly Tests................................................................................
64
SECTION 6
Overview...................................................................................................
69
Transmitter Spare
Safety Messages......................................................................................
69
Parts
General Considerations............................................................................
71
Spare Parts Storage and Shelf Life..........................................................
71
Impact on Transmitter Qualified Life.........................................................
72
Transmitter Spare Parts List.....................................................................
73
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SECTION 1:
Introduction
USING THIS MANUAL
This manual is designed to assist in installing, operating and
sections:
Section 2: Installation
considerations.
Section 3: Calibration
Provides transmitter calibration procedures.
Section 4: Operation
Provides a description of how the transmitter operates.
Section 5: Maintenance and Troubleshooting
assembly tests.
Section 6: Transmitter Spare Pa rts
Provides order information for transmitter spare parts.
NOTE
dimensional drawings for each model.
Figure 1-1 shows the standard transmitter nameplate and
Nameplate material is stainless steel.
Figure 1-1 – Standard Transmitter
Nameplate
maintaining the Rosemount 3150 Series Pressure
Transmitters. Instructions for the 3152, 3153 and 3154
models are included in this manual. Where differences in
instructions between the models exist, they are noted with in
those instructions. The manual is organized into the following
Provides general, mechanical, and electrical installation
Provides basic hardware troubleshooting considerations
including disassembly and reassembly procedures and post
Refer to the applicable Rosemount Qualification/Test Reports,
Product Data Sheets and/or Specification Drawing 031532003 and Specificat ion Dra w ing 03154-2003 (applicable to
RCC qualified transmitters only) for details on testing,
performance specifications, ordering information, and
where transmitter information is stamped onto the nameplate.
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Introduction
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SECTION 2:
Installation
Overview..................................................................
page 3
Safety Messages....................................................
page 3
General Considerations.........................................
page 4
Mechanical Considerations...................................
page 4
Electrical Considerations......................................
page 10
Installation Procedures..........................................
page 14
OVERVIEW
This section contains the following installation considerations:
→ Electrical
SAFETY MESSAGES
Procedures and instructions in this section may require special
performing an operation preceded by this symbol:
WARNING
Explosions can result in death or injury.
parameters.
• General Considerations
• Mechanical Considerations
→ Process Connections
→ Impulse Piping
→ Mounting Configurations
→ Conduit Connections
→ Electronics Housing
• Electrical Considerations
→ Signal Integrity
→ Wiring Connections
• Installation Procedures
→ Mechanical
precautions to ensure the safety of the personnel performing
the operation. Refer to the following safety messages before
• Do not remove the transmitter covers in explosive
environments when the circuit is live.
• Verify that the operating atmosphere of the transmitter
is consistent with the appropriate qualification
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Installation
4
WARNING
Electrical shock can result in death or serious injury.
the bracket.
GENERAL
Measurement accuracy depends upon proper installation of
vibration and shock during normal operation.
MECHANICAL
This section contains information you should consider when
qualification.
WARNING
Do not attempt to loosen or remove flange bolts while the
transmitter is in service.
• Avoid contact with the leads and terminals.
Process leaks could result in death or serious injury.
• Install and tighten all four flange bolts before applying
pressure.
• Do not attempt to loosen or remove flange bolts while
the transmitter is in service.
Replacement equipment or spare parts not approved by
Rosemount Nuclear for use could reduce the pressure
retaining capabilities of the transmitter and may render
the instrument dangerous or adversely impact i ts
qualified status.
• Use only components supplied with the Rosemount
3152, 3153 or 3154 transmitter or designated by
Rosemount Nuclear as spare parts for the 3152, 3153
or 3154.
Improper assembly of mounting bracke t to tra ditional
process flange can damage sensor module.
• For safe assembly of bracket to transmitter traditional
process flange, bolts must break back plane of flange
web (i.e. bolt hole), but must not contact module
housing. Use only the approved bolts supplied with
CONSIDERATIONS
CONSIDERATIONS
the transmitter and its associated impulse piping and valves.
Mount the transmitter close to the process and use a minimum
of piping to achieve best accuracy. For flow measurement,
proper installation of the primary element is also critical to
accuracy. Also, consider the need for easy access, personnel
safety, practical field calibration and a suitable transmitter
environment. Transmitter installation should minimize the
effects of temperature gradients and fluctuations, and avoid
preparing to mount the transmitter. Read this section carefully
before proceeding to the mechanical installation procedure.
Proper installation is mandatory to assure seismic
Rosemount 3150 Series
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5
Installation
Mount the Rosemount 3150 Series transmitter to a rigid
effect caused by m ounti ng pos it ion.
NOTE
transmitter to cancel this effect per Section 3: Calibration.
Mount the process flanges with sufficient clearance for
draining, etc.).
Process Connections and
Process tubing must be installed to prevent any added
suitable thickness for the pressure involved.
support (i.e. one with a fundamental mechanical resonant
frequency of 40 Hz or greater). Two mounting options are
qualified for the transmitter: panel mount or 2-inch pipe mount.
A stainless steel panel bracket is provided with the 3154. For
the 3152 and 3153 transmitters, the user has the option of
specifying either the stamped carbon steel panel bracket or
the stainless steel panel bracket.
Refer to Figure 2-5 for qualified mounting configurations for
both the panel and pipe mount options.
Orientation with respect to gravity is not critical to qualification.
For maximum accuracy, zero the transmitter after installation
to cancel any zero shift that may occur due to liquid head
The transmitter is calibrated in an upright position at the
factory. Mounting the transmitter in another position may
cause the zero point to shift by an amount equivalent to the
internal liquid head within the sensor module induced by the
varied mounting position. For maximum accuracy, zero the
Interfaces
process connections. For safety reasons, place the drain/vent
valves so the process fluid is directed away from possible
human contact when the vents are used. Also, consider that
access to the vent/drain valve(s) and process connection(s)
may be required for plant specific operations (i.e. calibration,
mechanical stress on the transmitter under seismic conditions.
Use stress-relief loops in the process tubing or separately
support the process tubing close to the transmitter.
Typical connections on the transmitter flanges are 1/4-18 NPT
®
and 1/4 inch or 3/8 inch Swagelok
. Use your plant-approved,
qualified thread sealant when making threaded connections.
The end-user is responsible for the qualification of the
threaded seal interface on all 1/4-18 NPT interfaces.
Transmitters with flange options including 1/4 inch or 3/8 inch
®
Swagelok
are shipped with front ferrule, rear ferrule and nut.
Place these fittings on the tubing with the orientation and
relative position shown in Figure 2-1. Use process tubing with
1/4 inch or 3/8 inch outside diameter respectively, an d of
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Rosemount 3150 Series
Installation
6
Figure 2-1 – Swagelok® Compression
Dimensions are nominal in inches (mm)
Assembly
Maintenance and Troubleshooting when closing.
00809-0100-4835 Rev BF
Fitting Detail
The Swagelok® tube fittings come completely assembled and
are ready for immediate use. Do not disassemble them before
use because dirt or foreign materials may get into the fitting
®
and cause leaks. Insert the tubing into the Swagelok
tube
fitting, make sure the tubing rests firmly on the shoulder of the
fitting and the nut is finger tight. Tigh ten the nut on e-and-onequarter turns. Do not over-tighten.
Re-assembly
To reconnect, insert the tubing with pre-swaged ferrules into
the fitting until the front ferrule sits in the fitting. Tighten the
nut by hand, then rotate one-quarter turn more or to the
originally secured position. Then tighten the nut slightly.
For more detailed information regarding the specifications and
®
use of Swagelok
tube fittings, refer to:
Fittings Catalog MS-01-140
“Gaugeable Tube Fittings and Adapter Fittings”
www.swagelok.com
Drain/Vent Valves
If drain/vent valves are opened to bleed process lines, torque
drain/vent valve stems to the value in Table 5-2 in Section 5:
Rosemount 3150 Series
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Installation
Impulse Piping
The piping between the process and the transmitter must
details).
• For gas service, slope the impuls e piping at least 1
to be compatible with anticipated pressure.
00809-0100-4835 Rev BF
accurately transfer the pressure to obtain accurate
measurements. There are five possible sources of error:
pressure transfer (such as obstruction), leaks, friction loss
(particularly if purging is used), trapped gas in a liquid line or
liquid in a gas line and density variations between the legs.
The best location for the transmitter in relation to the process
pipe depends on the process itself. Use the following
guidelines to determine transmitter location and placement of
impulse piping:
• Keep impulse piping as short as possible.
• For liquid service, slope the impulse piping at least 1
inch per foot (8 cm per meter) upward from the
transmitter toward the process tap (see Figure 2-2 for
inch per foot (8 cm per meter) downward from the
transmitter toward the process tap (see Figure 2-2 for
details).
• Avoid high points in liquid lines and low points in gas
lines.
• Make sure both impulse legs are the same
temperature.
• Use impulse piping of large enough diameter to avoid
friction effects and blockage.
• Vent all gas from liquid piping legs and internal to
transmitter process flange.
• Drain all liquid from gas piping legs and internal to
transmitter process flange.
• When using a sealing fluid, fill both piping legs to the
same level.
• When purging, make the purge connection close to
the process taps and purge through equal lengths of
the same size pipe – avoid purging through the
transmitter.
• Keep corrosive or hot process material out of direct
contact with the transmitter.
• Prevent sediment deposits in the impulse piping.
• Keep the liquid balanced on both legs of the impulse
piping.
• Avoid conditions that might allow process fluid to
freeze within the process flange.
• Make sure the impulse piping is of adequate strength
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Installation
8
Mounting Configuration
Refer to Figure 2-2 for examples of the following mounting
negligible.
NOTE
and refill the lines with water before resuming measurement.
NOTE
installation practices should be used.
NOTE
220°F (104°C).
configurations:
Liquid Flow Measurement
• Place taps to the side of the line to prevent sediment
deposits on the process isolators.
• Mount the transmitter beside or below the taps so
gases vent into the process lines.
Gas Flow Measurement
• Place taps in the top or side of the line.
• Mount the transmitter beside or above the taps to
drain liquid into the process line.
Steam Flow Measurement
• Place taps to the side of the line.
• Mount the transmitter below the taps to ensure that
impulse piping will remain filled with condensate.
• Fill impulse lines with water to prevent steam from
contacting the transmitter directly and to ensure
accurate measurement start-up. Condensate
chambers are not typically necessary since the
volumetric displacement of the transmitter is
For steam service, do not blow down impulse piping through
the transmitter. Flush the lines with the transmitter isolated
The mounting configurations described above and depicted in
Figure 2-2 are based on general industry “best practice”
recommendations. Where applicable, specific plant approved
In steam or other elevated temperature services, it is
important that temperatures at the process flanges not exceed
250°F (121°C). In vacuum service, these limits are reduced to
Rosemount 3150 Series
Reference Manual
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Installation
Figure 2-2 – Transmitter Installation
Please note that transmitters depicted in Figure 2-2 are intended for reference only.
Conduit Connections
The conduit connections to the transmitter are threaded.
conduit connection threads.
IMPORTANT
For all 3152 and 3153 transmitters, install the conduit plug
and Troubleshooting.
The 3154 has one conduit connection.
instructions or use the procedure in this section.
NOTE
Rosemount Nuclear for ordering information.
Examples (liquid, gas or steam)
00809-0100-4835 Rev BF
Options available are 1/2-14 NPT, M20 x 1.5, PG 13.5 and
G1/2. Housings with M20 x 1.5 threads are marked with “M20
x 1.5”. Two openings are available on the 3152 and 3153
transmitter housings for convenient installation. Close off the
unused opening with a compatible thread type stainless steel
plug. Use your plant-approved, qualified thread sealant on the
(provided with the transmitter) in the unused conduit opening
per the torque values in Table 5-2 in Section 5: Maintenance
Use a qualified conduit seal at the conduit entry to prevent
moisture from entering the terminal side of the housing during
accident conditions. Certain option codes provide a factoryinstalled, qualified electrical connector. To prevent excessive
mechanical stress during seismic disturbances, support the
conduit/connector cable near the transmitter. Install the
conduit seal in accordance with the manufacturer’s
A Swagelok® rotatable two-piece 90 degre e elbow is available
in two configurations: fully assembled to a 3150 Series
pressure transmitter or in a ready to assemble kit (Spare
Parts number 03152-0702-0001; see Manual Supplement
00809-0400-4835 for installation instructions). Please contact
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Rosemount 3150 Series
Installation
10
Electronics Housing
The standard transmitter orientation is shown in dimensional
housing.
ELECTRICAL
This section contains information you should consider when
computer).
Figure 2-3 – Typical Transmitter
Wiring Connection
The power supply versus load limit relationship is shown in
ripple appears in the output signal.
drawings found in this manual (see Figure 2-6). While rotation
of the electronics housing in the field is possible with special
instructions, it is not recommended. Please contact
Rosemount Nuclear prior to any attempt to rotate the electrical
CONSIDERATIONS
preparing to make electrical connections to the transmitter.
Read this section carefully before proceeding to the electrical
installation procedure.
Rosemount 3150 Series transmitters provide a 4-20 mA signal
when connected to a suitable dc power source. Figure 2-3
illustrates a typical signal loop consisting of a transmitter,
power supply, and various receivers (controller, indicator,
Figure 2-4. See qualification reports for additional details.
The loop load is the sum of the resistance of the signal leads
and the load resistance of the receivers. Any power supply
Rosemount 3150 Series
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Installation
Figure 2-4 – Transmitter Supply
Voltage vs. Load
Figure 2-4a – IEEE Qualified and Design
3154N models only)
POWER SUPPLY (VDC)
2500
1500
2000
500
1000
12
20
25
30
35
40
45
50
48
13.5
15
38
55
IEEE
DESIGN
LOAD (OHMS)
53
2150
1725
60
43
0
Regions (applicable to 3152N, 3153N and
00809-0100-4835 Rev BF
REGION
QUALIFIED
REGION
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Rosemount 3150 Series
Installation
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Figure 2-4b – KTA Qualified and Design
models only)
Figure 2-4c – RCC-E Qualified and Design
models only)
2150
POWER SUPPLY (VDC)
2500
1500
500
12
1000
20
25
30
35
40
45
50
15
55
KTA
REGION
DESIGN
REGION
LOAD (OHMS)
53
60
43
0
1900
2000
45
43
POWER SUPPLY (VDC)
2500
2000
1500
500
12
1000
20
25
30
35
40
50
15 55
RCC
DESIGN
LOAD (OHMS)
53
2150
2050
60
0
38
750
Regions (applicable to 3152K and 3154K
QUALIFIED
Regions (applicable to 3153K and 3154K
REGION
QUALIFIED
REGION
Rosemount 3150 Series
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Installation
Signal Integrity
Signal wiring need not be shielded, but twisted pairs yield the
ordering information.
best results. Shielded cable should be used for best results in
electrically noisy environments. Do not run signal wiring in
conduit or open trays with AC power wiring, or near heavy
electrical equipment.
For installations with EMC performance requirements, consult
the applicable EMC test reports for additional details regarding
recommended practices for electrical wiring per various
national and international codes and regulations.
The capacitance sensing element uses alternating current to
generate a capacitance signal. This alternating current is
developed in an oscillator circuit with a nominal frequency of
110 kHz +/- 11 kHz. This 110 kHz signal is capacitivelycoupled to the transmitter case ground through the sensing
element. Because of this coupling, a voltage may be imposed
across the load, depending on choice of grounding.
This impressed voltage, which is seen as high frequency
noise, has no effect on most instruments. Computers with
short sampling times in a circuit where the negative transmitter
terminal is grounded can detect a significant noise signal.
Filter this signal out by using a large capacitor (1 uf) or a 110
kHz LC filter across the load. Signal loops grounded at any
other point are negligibly affected by this noise and do not
need filtering.
Signal wiring may be ungrounded (floating) or grounded at any
one point in the signal loop.
The transmitter case may be grounded or ungrounded.
Grounding should be completed in accordance with national
and local electrical codes. Transmitter case can be grounded
using either the internal or external ground connection.
00809-0100-4835 Rev BF
• Internal Ground Connection: The Internal Ground
Connection screw is inside the terminal side of the
electronics housing (see Figure 2-8). The screw is
identified by a ground symbol ( ), and is standard on
all 3150 Series transmitters.
• External Ground Assembly: The External Ground
location is indicated by the ground symbol ( ) on the
module (see Figure 2-6). An External Ground
Assembly kit can be ordered as an option on the 3150
Series transmitter. This kit can also be ordered as a
spare part. Please contact Rosemount Nuclear for
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August 2019
Rosemount 3150 Series
Installation
14
Wiring Connections
The transmitter terminal block and ground screw terminals are
recommendations with proper tooling.
INSTALLATION
Installation consists of mounting the transmitter and
connections. The procedures for each operation follow.
Mechanical – Transmitter
WARNING
Improper assembly of mounting bracket to transmitter
supplied with the bracket.
1. Attach the mounting bracket to the mounting location
.
Troubleshooting.
designed to accommodate wir e sizes from 24 AWG to 14
AWG. The screw terminals are also compatible with stud size
#6 (M3.5) or #8 (M4) crimp terminals. Crimped connections
shall be performed in accordance with manufacturers’
PROCEDURES
conduit/connector and making electrical and process
traditional process flange can damage sensor module.
For safe assembly of bracket to traditional flange, bolts must
break back plane of flange web (i.e. bolt hole), but must not
contact module housing. Use only the approved bolts
as follows:
Panel Mount
Mount the bracket to a panel or other flat surface
(for illustration see Figure 2-5). Please note that
the bolts required for this step are customer
supplied hardware. Based on qualification tests
performed by Rosemount, the bolts listed in Table
2-1 are recommended for the bracket-to-customer
interface. Torque each bolt to the value shown in
Table 5-2 in Section 5: Maintenance and
Troubleshooting
Pipe Mount
Assemble the bracket kit to a 2-inch pipe (for
illustration see Figure 2-5). Torque each bolt to
the value shown in Table 5-2 in Section 5:
Maintenance and Troubleshooting.
2. Attach the transmitter to the mounting bracket (for
illustration see Figure 2-5). Use the four 7/16-20 x
3/4-inch bolts with washers supplied with the
transmitter. Torque each bolt to the value shown in
Table 5-2 in Section 5: Maintenance and
Rosemount 3150 Series
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15
Installation
Table 2-1 – Recommended Bolts for
Bracket-to-Customer Interface
Recommended Bolt for
Bracket-to-Customer Interface
0
No Bracket Supplied
N/A
1
(2)
Carbon Steel Panel Bracket
5/16-18 UNC 2A Grade 2
2
(3)
SST Panel Bracket
3/8-24 UNF 2A Grade 2
3
(4)
SST 2-inch Pipe Mount Bracket
2-inch pipe U-bolts provided
5
(2)
Carbon Steel Panel Bracket
5/16-18 UNC 2A Grade 2
7
(3)
SST Panel Bracket
3/8-24 UNF 2A Grade 2
8
(4)
SST 2-inch Pipe Mount Bracket
2-inch pipe U-bolts provided
(1) T he Bracket Code can be found in the 13th position of the 3152, 3153 and 3154 model strings.
bracket combined with the 2-inch pipe mount hardware (Rosemount P/N 01154-0044-0003)
Bracket Code
(2) Bracket Codes 1 and 5 are available on 3152 and 3153 transmitters only.
(3) Bracket Codes 2 and 7 are available on 3152, 3153 and 3154 transmitters.
(4) Bracket Codes 3 and 8 are available on 3152, 3153 and 3154 transmitters; this bracket code includes the listed SST panel
(1)
Bracket Type
Reference Manual
00809-0100-4835 Rev BF
August 2019
Rosemount 3150 Series
Installation
16
Figure 2-5 – Typical Transmitter
Traditional Flange
Carbon Steel
Panel Mount
Stainless Steel
Panel Mount
Stainless Steel
2-Inch Pipe Mount
NOTE: All dimensions are nominal in inches (millimeters)
(not shown)
(3) A pipe-mount kit with three (3) U-bolts (not shown) is also available. The use of a third U-bolt is necessary to meet KTA seismic
Data Sheet (PDS) for ordering information.
Mounting Bracket Configuration,
(1) (2)
Bracket
Options
3152
&
3153
(3)
3154
(1) T ransmitter and bracket orientation with respect to gravity will not impact qualification
(2) T ransmitters can alternatively be mounted inside bracket (as shown below) or with process connection positioned adjacent to bracket
Carbon Steel Panel Mount Bracket is
not available for the 3154
requirements in installations where the KTA Airplane Crash (APC) value of 8g is applicable. Please consult the applicable Product
Rosemount 3150 Series
Reference Manual
00809-0100-4835 Rev BF
August 2019
17
Installation
Figure 2-6 – Transmitter Dimensional
Drawings
Figure 2-6a – 3152, 3153 Traditional Flange
NOTE: All dimensions are nominal in inches (millimeters)
Figure 2-6b – 3154 Traditional Flange
NOTE: All dimensions are nominal in inches (millimeters)
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