Gain the process insight to optimize every point.

Gain the process insight to optimize every point.
Gain the process insight
to optimize every point.
Rosemount 3051S Series of Instrumentation
Achieve unparalleled productivity with industry-leading
pressure, flow and level solutions.
You face more than your share
of obstacles when it comes to
optimizing your operations.
Your job is a balancing act. Downtime and off-spec product
reduce your throughput, while challenges like energy
inefficiencies, regulatory compliance and facility safety eat into
your bottom line. At the same time, an aging workforce is retiring
and taking its industry experience with it, leaving you with
increasingly less-experienced personnel who must tackle new
challenges and ever-changing regulations. To stay competitive,
you have to address these constantly fluctuating priorities.
1
“Every hour a 120,000 BPD refinery is down costs $40,000 to $50,000.
That works out to about $1 million per day.”
– ARC Advisory Group
“Refineries spend typically 50% of cash operating costs on energy.”
– ENERGY STAR
“42% of abnormal situations or upsets in processing facilities are
caused by people or their work context.”
– Abnormal Situation Management Consortium
“One estimate is that 30% of the existing workforce will retire
in the next 5 years, and take a large slice of the operating and
commissioning experience into retirement.”
– Kolmetz.com
Instead of being distracted by frequent emergencies and problems, what if
you could improve productivity, hit the right quality every time, at the lowest
energy costs, while still protecting your people and the environment?
2
The Rosemount 3051S delivers insight
for truly informed process decisions.
The Rosemount 3051S Series of Instrumentation lets you optimize your operation in four
critical areas: production, quality, energy efficiency, safety and environment. With its scalable
design working for you across all points of the operation, you’ll minimize process variability,
gain greater process insight, reduce maintenance and downtime, and meet regulatory demands.
Its intuitive features make it easy for your people to use so that you can realize the full potential
of this measurement investment.
To perform at your best, you need deep insight and absolute clarity of real-world process
performance. Emerson provides our customers the most innovative technologies
to measure and analyze their process. The Rosemount 3051S Series of measurement
instrumentation provides unprecedented visibility into your process that leads to the most
informed decisions for improved productivity, quality, energy management and safety.
Pressure • Flow • Level • Temperature • Analytical
Safety & Reliability Monitoring • Tank Gauging • Fiscal Metering
3
“The Rosemount 3051S is the most important piece of equipment that we can
turn to at any time — knowing that we can get the accuracy, reliability and
continued performance for any process measurement.”
– Yoga Anand, Instrument & Controls Engineer, BP
Don’t let your facility hold
back your productivity.
“This technology has opened up new possibilities for
us. We plan to continue utilizing the Rosemount 3051S
Wireless technology to improve our oil production,
improve our cost position, and make our people
more productive.” – Michael Fischback, PXP
(Plains Exploration and Production Company)
Find the energy savings
within your operations.
A processing facility in Alabama was able to maintain
their cottonseed output of 18,000 tons per year while
still reducing their feedstock usage by 45%. The result?
Over $60,000 in annual savings.
Energy Efficiency „ p9
Productivity „ p5
Get the right quality,
each time, every time.
A biotech facility was getting inconsistent batch quality
on a fermenter application due to unreliable level
measurements. After upgrading the installation with
a Rosemount 3051S Electronic Remote Sensors System,
the fermenter is now the first choice for production
depending on the quality of product needed.
Protect your people by reducing
unnecessary field checks.
“We’ve used the Rosemount 3051S technology to reduce
failures and the time technicians spend addressing
issues.” – Masakazu Kadokura, Instrumentation Group,
Maintenance & Engineering Department, Mitsubishi
Chemical
Safety & Environment „ p11
Quality „ p7
4
Be more PRODUCTIVE,
more often.
To achieve your goals, your facility must consistently produce at optimal throughput levels. Excessive
maintenance, unscheduled outages and process variability all impact production throughput.
The Rosemount 3051S Series of Instrumentation provides accurate and reliable measurements every time
so you can reduce maintenance, outages, process variability, and achieve faster startups. The Rosemount
3051S also helps reduce maintenance and anticipate problems that might cause an unscheduled shutdown
or slowdown by providing added process and equipment insight. It is easy to install and maintain correctly
so your people can install it right the first time, and in less time, so it stays right over time.
What’s your challenge?
“Every hour a 120,000 BPD refinery is down costs
$40,000 to $50,000. That works out to about
$1 million per day.”
– ARC Advisory Group
5
What’s your opportunity?
A pulp and paper mill reduced unscheduled downtime
by 95% on a vacuum tank over a two-year period,
resulting in savings of $2,000 on one tank alone.
The solution: a Rosemount 3051S ERS™ System that
provides digital, maintenance-free level measurements.
Reduce maintenance and downtime
Advanced Diagnostics proactively
monitor process health and electrical
loop integrity, detecting problems before
they can impact production. „ p19
Electronic Remote Sensors (ERS)
improve level reliability by replacing
mechanical components with a
digital architecture. „ p21
Integrated Flowmeters reduce the need
for maintenance by combining up to 10
components in a single fully assembled
instrument. „ p18
Eliminate process variability
“
Differential
pressure
transmitter
Static pressure
transmitter
It only took three hours to install all
the instruments. We have eliminated
the excess steam usage and now
have a reliable steam injection
measurement at eight stations.
– Paul Kinne, Head Operator
”
Process
temperature
transmitter
MultiVariable™ Transmitters combine
three measurements in a single device
to calculate fully compensated mass
or energy flow. „ p18
Ultra and Ultra for Flow more accurately
measure pressure, level and flow,
controlling closer to set point. „ p13
Wireless Transmitters install in
almost any location for additional
measurement points quickly and
economically. „ p15
Help your people be more effective
Device Dashboards allow your lessexperienced, maintenance personnel to
work like seasoned pros. „ p14
MultiVariable Transmitters &
Engineering Assistant take care of
all the engineering in two easy steps.
„ p18
For an interactive experience, visit Rosemount.com/3051SProductivity
AMS™ Wireless SNAP-ON makes
network design and validation easy,
ensuring proper setup and operation
each time, every time. „ p15
6
Produce the right QUALITY,
each time, every time.
Hitting your production goals requires that quality is on-spec. Operating below specifications
means you can’t meet your customers’ requirements which can render product unusable.
Operating above specifications means you’re wasting money. The Rosemount 3051S Series of
Instrumentation provides accurate and repeatable pressure, flow and level measurements so
you can hit quality targets consistently and confidently. You’ll be able to maintain repeatability,
operate closer to set point and ensure the integrity of your process. By leveraging the advanced
diagnostic capabilities of the Rosemount 3051S, you’ll have the additional insight to identify
hidden issues before they affect your operation.
What’s your challenge?
“42% of abnormal situations or upsets in processing
facilities are caused by people or their work context.”
– Abnormal Situation Management Consortium
7
What’s your opportunity?
Predict abnormal situations before they impact
production and eliminate unnecessary maintenance
routines with Rosemount 3051S Advanced Diagnostics.
Ensure accurate and consistent measurements
Cold
Hot
305.15
305.15
Ultra and Ultra for Flow performance
options allow for accurate measurements
in all environments. „ p13
SuperModule™ Platform’s robust nature
resists process effects such as overpressure
and line pressure to maintain unmatched
performance and measurement
repeatability, ensuring product quality.
„ p13
MultiVariable Transmitter dynamically
corrects for more than 25 different
parameters to ensure accurate and
repeatable flow measurements. „ p17
Improve performance with better installation practices
Digital
time response
< 1 sec
Electrical wire
Electronic Remote Sensor System
connects directly to the process on
taller vessels and distillation towers
for a 90% reduction in response time.
„ p22
Remote Display and Interface enables
at-grade transmitter access so you can
direct mount to the pipe and eliminate
troublesome impulse lines. „ p14
DP Flowmeters optimize performance
by eliminating impulse lines to improve
the accuracy and repeatability of your
flow measurement, ensuring consistent
product quality. „ p18
Uncover the hidden issues affecting quality
Plugged
line
Cavitation
Agitation
loss
Column
flooding
Process
leakage
Entrained
air
Flame
lastability
Water in
housing
Advanced Diagnostics with Statistical
Process Monitoring provide additional
visibility into your dynamic processes
to uncover abnormal situations before
quality is affected. „ p20
Wireless Transmitters monitor more
points throughout your facility at 40-60%
cost savings over wired installations.
„ p16
For an interactive experience, visit Rosemount.com/3051SQuality
Advanced Diagnostics with Power
Advisory alert you to electrical loop
problems that could impact measurement
quality if left undetected. „ p20
8
Increase ENERGY EFFICIENCY
across the entire facility.
As energy costs fluctuate, the pressure to reduce fuel bills increases by the day. While you know
there are inefficiencies in your facility’s energy production, distribution and consumption, you don’t
always know where they’re occurring. The Rosemount 3051S Series of Instrumentation gives you
unprecedented insight into your process, so you can precisely measure critical energy points, gain
visibility into energy use and prevent anomalies that lead to energy loss. With the Rosemount 3051S,
you’ll further lower energy usage by reducing permanent pressure loss in flow installations and
eliminating mechanical components that require heat tracing or other costly practices.
What’s your challenge?
“Refineries spend typically 50% of cash operating
costs on energy.”
– ENERGY STAR
9
What’s your opportunity?
Looking for ways to be more energy efficient? Start by
monitoring where all of it is going with the Rosemount
3051S MultiVariable Transmitter which calculates
accurate and repeatable energy flow measurements.
Save money with efficient energy production
F L O W R AT E S
40
0
2000
4000
6000
8000
10000
12000
+/– % of rate accuracy
30
Q
20
mass
10
0
10
Coefficients vary
with all three
measurements
20
30
DP DP
DP
P
P
P
T
T T T
T
40
Flowmeter with Ultra for Flow
Typical Flowmeter
MultiVariable Transmitter flow
calculations can be used to precisely
control air and fuel flow rates to optimize
combustion in boilers and furnaces for
better energy production. „ p17
Ultra for Flow performance class
more accurately measures fuel and air
flows, so you can operate over a wider
flow turndown. „ p18
Annubar® Flowmeter accurately
measures mass and energy flow with
minimal restriction so that you can deliver
more steam to your operation. „ p18
Expand visibility into your energy usage
“
14:21:13
A chemical manufacturer
installed six wireless DP flowmeters
on steam distribution lines, saving
$40K in wiring costs and improving
overall energy efficiency.
14:23:43
14:26:13
Event occurs
Event detected
Pressure
Standard deviation
”
Wireless Flowmeters add more
monitoring points for greater visibility
into energy use in a cost-effective
manner. „ p16
MultiVariable Transmitters effectively
track energy production, demand
and total usage for steam and natural
gas with accurate, repeatable energy
measurement. „ p17
Advanced Diagnostics with Statistical
Process Monitoring provide unmatched
visibility, revealing unstable furnace and
boiler flames, entrained air or condensate
in steam lines. „ p20
Relative Annual Energy Cost Comparison
Upgrade your legacy instrument installations
100%
75%
Heat
tracing
50%
25%
0%
8in (200mm)
Orifice Plate
8in (200mm)
485 Annubar
Annubar Flowmeter creates less blockage in the pipe,
so you can reduce energy loss up to 96%. „ p18
Electronic Remote Sensor (ERS) Systems eliminate the need
for steam or electrical heat tracing, including associated
maintenance headaches and energy costs. „ p22
For an interactive experience, visit Rosemount.com/3051SEnergy
10
Protect the SAFETY of your people,
your facility and the environment.
Facilities contain hazardous materials and have many dangerous areas. Keeping people safe,
the environment clean and the plant running is mission critical, but it’s difficult to stay on top of
everything that could go wrong. Operators conducting manual rounds and maintenance technicians
in the field are exposed to potential risks. There are too many emission points to practically monitor,
and when there is an incident, you often don’t know when it started and how much was released.
The Rosemount 3051S Series of Instrumentation delivers advanced capabilities so you can anticipate
problems and take corrective actions, reduce the need for manual intervention and eliminate fugitive
emission points. With it, you can keep personnel out of harm’s way and still be confident that you are
operating your facility in a safe and environmentally responsible manner.
What’s your challenge?
“One estimate is that 30% of the existing workforce
will retire in the next 5 years, and take a large slice of
the operating and commissioning experience into
retirement.” – Kolmetz.com
11
What’s your opportunity?
Eliminate manual operator rounds, get more done
with fewer people and keep your workforce safe
inside the control room by using Rosemount 3051S
Wireless Transmitters.
Keep personnel out of hazardous areas
DANGER
HAZARDOUS
AREA
Wireless devices provide an easy way for
you to quickly and cost-effectively add
new points while keeping your personnel
safe by viewing the data online. „ p16
Remote Display and Interface allows
an instrument to be installed in a
hazardous location while providing
safe access to the display and device
information. „ p14
Advanced Diagnostics detect both
electrical loop and process issues,
remotely arming your facility personnel
with knowledge to make fewer and more
productive trips to the field. „ p19
Diagnose problems before they impair facility safety
Water in
Housing
Wiring
Corrosion
Advanced Diagnostics for Safety
Instrumented Systems (SIS) detect
external failures that occur in the
electrical loop and process that may
otherwise go undetected such as
insufficient power and plugged
impulse lines. „ p20
Power
Issues
Wireless THUM adapter unlocks
valuable process, electrical loop and
device diagnostics that alert you to
potentially dangerous undetected
failures before they impact your
safety system.
Device Dashboards empower you to
diagnose problems with safety system
transmitters, take corrective action
and reduce the risk of an unnecessary
shutdown. „ p14
Reduce the risk of fugitive emissions
Unmonitored
emissions
release
Integral
Temperature
Sensor
Wireless Transmitters provide true
visibility to emission flows, reducing
your risk of fines and penalties —
at 40-60% cost savings over wired
installations. „ p16
Flowmeters are fully integrated
instruments that eliminate impulse lines
and reduce your number of potential
leak points by 70%. „ p18
For an interactive experience, visit Rosemount.com/3051SSafety
MultiVariable Annubar Flowmeter
eliminates separate pressure and
temperature measurements to reduce
the number of penetrations into your
process. „ p18
12
The Rosemount 3051S:
Innovation reaching across
your operation.
Connectivity and
functionality
• Improve ease of use and accessibility
with device displays
• Allow seamless system integration
with HART,™ WirelessHART® and
FOUNDATION™ fieldbus
• Increase competitiveness with
advanced capabilities unique to
the Rosemount 3051S
SuperModule
platform
• MultiVariable, differential, gage or
absolute pressure measurements
• All-welded hermetic SST design
ensures highest field reliability
• Ultra and Ultra for Flow provide the
highest performance with 15-year
stability and 15-year limited warranty
• SIL 2/3 Safety Certified to IEC 61508
Coplanar™ process
connections
• Installation ready out-of-the-box
• Reduce weight by 30% with
compact design
• Direct-mount capability
eliminates hardware
• Improve safety with 50%
reduction in leak points
Rosemount 3051S overview
With over one million units installed and 10 billion
hours of operation, the Rosemount 3051S is the
industry’s premier transmitter for pressure, flow
and level applications. For over a decade, the
Rosemount 3051S and its scalable platform have
evolved with new innovations, levels of performance,
capabilities and diagnostics.
13
The heart of the Rosemount 3051S begins with the
SuperModule platform, which is the foundation of
industry-leading performance and reliability. Scalable
process connections enable integrated pressure, flow
and level assemblies. Scalable functionality delivers
intuitive interfaces, improved accessibility and advanced
functionality. The bottom line: with the Rosemount
3051S you can be more profitable by using its advanced
capabilities to maximize productivity, quality, energy
efficiency and safety. Rosemount.com/3051S
Scalable functionality expands capabilities
Advanced capabilities
Remote display
Intuitive interface
• Eliminate problematic impulse lines
and obtain easy access to process
and device information with Remote
Display & Interface
• Simplify commissioning and
troubleshooting with task-based
Device Dashboard navigation
• Wireless
• MultiVariable
• Advanced
Diagnostics
• Electronic
Remote
Sensors
• Improve operational performance
with device electronics that are
customized for your application
The SuperModule platform is the foundation of industry-leading performance and reliability
0.025% accuracy
Inline
MultiVariable
Coplanar
• Ensure the highest reliability with
all-welded hermetic SST design
15-year stability and
15-year limited warranty
Safety certified
CALIBRATION LOG – ROSEMOUNT 3051S
5-1-2011
In spec, no cal required
5-1-2012
In spec, no cal required
5-1-2013
In spec, no cal required
5-1-2014
In spec, no cal required
• Extend calibration intervals with
Ultra and Ultra for Flow performance,
backed by a 15-year limited warranty
• Simplify safety compliance with SIL
2/3 Capable transmitters certified to
IEC 61508
Coplanar™ platform enables integrated pressure, flow and level solutions
Flow
Pressure
Instrument
flanges
Compact
family
Level
Annubar
Flowmeter
Remote
seals
Instrument
manifolds
Integral
Orifice
Level
flanges
14
Rosemount 3051S WIRELESS Pressure and
Level Transmitters and Flowmeters.
Product overview
The Rosemount 3051S Series of Instrumentation
includes a full portfolio of wireless pressure, level and
flow measurement solutions. The Rosemount 3051S
is available with over a decade of maintenance-free
performance with 15-year stability and 10-year power
module life, making it the fastest and most costeffective and reliable way to add new measurement
points. MultiVariable wireless capabilities make it even
easier to get more info with less risk and fewer process
penetrations.
Rosemount.com/3051SWireless
Benefits of WirelessHART
• Self-organizing
• Self-healing
• Adaptive
• Seamless Integration
Count on faster installation, easier maintenance and
increased insight into your operation with Emerson’s
Smart Wireless technology.
tion
Obstruc
Easy and intuitive: Smart Wireless networks are
up and running in minutes and are easily expandable.
Self-organizing: devices automatically organize, so there
is no need for a site survey or continued maintenance.
Reliable and secure: standards based IEC 62591
WirelessHART with industry-leading reliability.
15
Industry-leading wireless capabilities
Performance you can
count on
Expand and increase your
communication range
intenanc
Ma
e
Differential
pressure
e
Fre
Me
a
su
Wireless MultiVariable
measurement
Gage or
absolute
pressure
re m ent
• 0.025% reference accuracy
• 15-year stability
• 15-year limited warranty
• 10-year power module life
• Achieve over a decade of
maintenance-free measurements
• Expanded integral and remote
antenna options enable wireless
communication of up to 1 km
(2/3 mile) between devices
• Reduce pipe penetrations and impulse
piping with 2-in-1 sensor technology
• Simplify calibration with a true gage
static pressure sensor
Add new measurement points at 40-60% of the cost
Eliminate wiring
• Eliminate the cost and complexity
of running wire to a new or
remote location
• Automate moving or rotating
equipment where wired
instrumentation is not feasible
No cable trays &
infrastructure
No additional
I/O required
• Eliminate costly and heavy cable trays
and other required infrastructure
• No conduit
• No trenching
• Don’t limit your automation needs
based on I/O scarcity
• Add new wireless measurement points
without stressing your budget
Minimize process, safety and asset risks
Gain process insight
into remote and
difficult locations
• Optimize your operations by getting
information when you need it most
• Easily add data points across your
operation, reducing maintenance costs
and the number of safety, health and
environmental incidents
Supplement and
automate manual
processes
• Achieve better process insight
by getting info once a minute vs.
once a shift
• Improve safety of plant personnel
by minimizing non-essential
operating rounds
Extend the life of
critical equipment
• Add pressure monitoring points easily
and cost effectively to extend the life of
your assets and reduce equipment failure
• Common applications include: pumps,
heat exchangers, cooling towers,
blowers and compressors
16
Rosemount 3051S MULTIVARIABLE
Transmitters and Flowmeters.
Product overview
The Rosemount 3051S MultiVariable transmitter
delivers unprecedented performance and
capabilities by providing superior flow calculations
including fully compensated mass or volume, energy
and totalized flow. Rosemount.com/3051SMV
Key applications
• Gas and Natural Gas Measurements
• Saturated Steam and Superheated Steam Measurements
• Liquid Measurements
Key specifications
• 0.65% Flow accuracy over 14:1 Flow Turndown
• Variables: mass, volumetric and energy flow, totalized flow,
differential pressure, static pressure (gage and absolute),
process temperature
• 4-20 mA HART output
• 22 flow updates per second
• Complies with industry standards: API, ISO 5167,
AGA Report #3 & #8 and ASME MFC-3M
• Joule-Thompson correction
ROSEMOUNT 3051SMV CALCULATES
Gas expansion
Density
Discharge coefficient
Velocity
Velocity vs Approach
Viscosity
Reynolds number
Beta ratio
ROSEMOUNT 3051SMV MEASURES
Differential pressure
Static pressure
Temperature
YOU RECEIVE
YOU ENTER
Process fluid
Primary element
Line size
17
Qmass = CDEY1d2
DP (p)
Mass flow
Energy flow
Totalized flow
Differential pressure
Static pressure
Temperature
Key capabilities of 3051S MultiVariable Mass Flow technology
3-in-1 measurement
capabilities
Fully
compensated flow
Differential
pressure
transmitter
Ultra for Flow
Low-flow
Low flow
pressure
pressure
transmitter
transmitter
4-20mA HART
Static pressure
transmitter
Normal-flow
Normal
flow
pressure
pressure
transmitter
transmitter
“% of Reading”
pressure
transmitter
“% of Reading”
pressure transmitter
Remote
seals
Compensates 25 parameters,
22 flow updates/sec
Process
temperature
transmitter
• Save 55% on installation costs
and reduce risk with fewer pipe
penetrations
• Optimize energy mass balancing and
improve billing accuracy
Engineering Assistant software
• Tighten control over wide-varying flow
rates and eliminate transmitter stacking
Enhanced temperature
measurement
Resistance
Tolerance
bands
Tolerance
bands
Temperature
• Configure in 2 easy steps
• Reduce temperature uncertainty by 75% with Sensor Matching
Rosemount 3051S MultiVariable portfolio
MultiVariable
Transmitter
Annubar
Flowmeter
Integral Orifice
Flowmeter
• Realize energy savings
through minimal permanent
pressure loss
• Annubar flowmeters require
less material which reduces
the cost and weight of
installation in large line sizes
• Improved accuracy in small
line sizes with a self-centering
orifice plate and precisionhoned pipe sections
Compact
Flowmeter
• DP/P/T
• DP/P
• DP/P
• DP
• P/T
• Scalable architecture allows for
an array of different combinations
to meet any application
• Standardize installation
practices across annubar
and orifice technologies
• Minimize straight-run
requirements with
Conditioning Orifice
technology
18
Rosemount 3051S with
ADVANCED DIAGNOSTICS.
Product overview
Predict and prevent trouble before it happens
with the Rosemount 3051S Advanced Diagnostics
transmitter — the industry’s only field device
to provide comprehensive diagnostics that
go beyond the transmitter itself to cover both
the process and the electrical loop.
Rosemount.com/AdvancedDiagnostics
•Stay on top of the health of your process and
spot problems before they impact production
with Statistical Process Monitoring
•Detect degraded electrical loop issues that
can cause dangerous on-scale failures with
Power Advisory
•Expand your safety coverage, and simplify your
proof tests with SIL 2/3 certified diagnostics
Key applications
• Transmitter installations with impulse lines
• 4-20 mA HART based control loops
• SIS applications
• Dynamic and critical process issues including furnace
flameout, pump cavitation, column flooding and
entrained air
19
Detect electrical loop issues that cause on-scale failures
Monitor
electrical loop
Water in Housing
Prevent
on-scale failures
Wiring
Detect hidden
brownouts
Power Issues
Corrosion
Power
Advise
• Monitor transmitter terminal voltage and
receive alerts to unwanted changes on the
electrical loop
• Prevent on-scale failures before they can
jeopardize your operations
• Proactively detect issues that can limit the
power to your device and result in unsafe
brownout conditions
Ensure your transmitters are running safely and efficiently
Enhanced SIS
coverage
Diagnostic and
event status logs
Customizable
service alerts
• SIL 2/3 capable
• 10-year proof test intervals
• 96.7% Safe Failure Fraction
• Enhance your SIS coverage with the
most extensive diagnostics available
in any field device
• Know what happened to your
device and when with diagnostic
and event logging
• With customizable service alerts,
you can be more proactive with
your maintenance practices
Detect and diagnose process problems before they impact production
Plugged
impulse lines
Process changes
• Flame instability
• Column flooding
• Pump cavitation
• Entrained air
• Process leaks
• Tank agitation loss
• Detect plugged impulse lines that can
leave you vulnerable and blind to what is
truly going on in your process
• Detect undesirable changes in
your process that can impact the
throughput, quality and safety of
your operation
Process
transients
Dec 13 10:22 AM
Hi Pressure Alert
• Know when and where process
transients occurred with data
logging capabilities
20
Rosemount 3051S ELECTRONIC
REMOTE SENSORS (ERS) System.
PLO 3051S Sensor
Product overview
The Rosemount 3051S Electronic Remote Sensors
System is a flexible, 2-wire, 4-20 mA HART
architecture that calculates Differential Pressure
(DP) using two pressure sensors that are linked
together digitally. Rosemount.com/ERS
Key applications
Ideal applications for the Rosemount 3051S ERS System include
tall vessels and distillation columns that have traditionally
required excessive lengths of impulse piping or capillary.
Key specifications
• Reference accuracy = 0.025% span
• Measured variables = DP, P-Hi, P-Lo,
Scaled Variable (Level or Volume)
• 4-20 mA HART output
• Max cable length = 150 feet (45 meters)
• Can be engineered for more cable length if required
Digital Cable
4-20 mA HART
DP = PHI - PLO
21
PHI 3051S Sensor
Improve performance on
tall vessels and columns
Time response
< 1 sec
Resistant
to ambient
temperature
changes
Simplify installations and
reduce maintenance routines
Heat tracing
Sensors and cable
• Improve responsiveness to dynamic process conditions
• Increase repeatability in extreme ambient conditions
• Reliably monitor and control column throughput
Gain additional insight with
multiple measurements
Eliminate need for separate
blanket pressure transmitter
Streamline commissioning
and system integration
• Synchronized DP measurement
• Calculated 10 times per second
• No programming required
Single 4-20 mA HART
loop for entire 3051S
ERS System
PLO
PHI
• Replace heat tracing and impulse piping
• Install and maintain each sensor independently,
reducing maintenance routines
Level, DP, PHI, PLO, Volume
4-20mA HART
• Expand insight into your tank operation beyond just level
• Eliminate the need to buy a separate pressure transmitter
to monitor and control the blanket pressure
• Drive proactive maintenance practices through sensor
diagnostics and alerts
• Ease commissioning with Device Dashboard
graphical interface
• Eliminate the need for zero elevation calculations
• Minimize I/O requirements with a drop-in-ready
solution on a single 4-20mA HART loop
22
Optimize every point for improved
productivity, quality, energy efficiency
and safety.
With its unmatched scalability, accuracy and robustness, the Rosemount 3051S is perfectly designed
to help you realize the full potential of your measurement investment.
Rosemount World
Headquarters
Emerson Process Management
6021 Innovation Blvd
Shakopee, MN 55379, USA
T +1 800 999 9307 or
+1 952 906 8888
F +1 952 949 7001
E [email protected]
EmersonProcess.com
North America Regional Office
Latin America Regional Office
Emerson Process Management
Emerson Process Management
8200 Market Blvd.
Chanhassen, MN 55317, USA
T +1 800 999 9307 or
+1 952 906 8888
F +1 952 949 7001
E [email protected]
com
1300 Concord Terrace, Suite 400
Sunrise, Florida, 33323, USA
T +1 954 846 5030
F +1 954 846 5121
E [email protected]
EmersonProcess.com
Middle East and Africa Regional
Office
Europe Regional Office
Asia Pacific Regional Office
Emerson Process Management
Europe GmbH
Emerson Process Management Asia Pacific
Pte Ltd
Neuhofstrasse 19a
P.O. Box 1046
CH 6340 Baar
Switzerland
T +41 41 768 6111
F +41 (0) 41 768 6300
E [email protected]
EmersonProcess.com
1 Pandan Crescent
Singapore 128461
T +65 6777 8211
F +65 6777 0947
E [email protected]
Emerson Process Management
Emerson FZE P.O. Box 17033,
Jebel Ali Free
Zone - South 2 Dubai, United
Arab Emirates
T +971 4 8118100
F +971 4 8865465
E [email protected]
Rosemount.com
Facebook.com/EmersonProcessManagement
LinkedIn.com/company/emerson-process-management
Twitter.com/emersonprocess
The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount and
Rosemount logotype are registered trademarks of Rosemount Inc.
All other marks are the property of their respective owners.
© 2015 Rosemount Inc. All rights reserved.
00803-0100-6092 Rev DB, 01/15
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