Rosemount 3051S Electronic Remote Sensors
Reach New Heights with Your Instrumentation
A New Answer to
an Old Problem
Everyone has an installation that
consumes time and resources,
whether it’s a distillation column
or an outdoor vessel with wide
varying temperatures. Impulse
lines can be unreliable, and long
lengths of capillary are hard
to work with. The Rosemount
3051S ERS™ System eliminates
mechanical worries and delivers
digital results.
Improve Performance
Measurement drift, caused by changes in ambient temperature,
is magnified by long lengths of impulse piping or capillary. The
3051S ERS System replaces mechanical components with a digital
architecture, resulting in a stable and repeatable measurement.
Simplify Maintenance and Reduce Costs
Cold-weather installations often require heat tracing. Impulse
lines need to be checked for leaks, condensation, evaporation,
and plugging. The 3051S ERS System eliminates these practices,
leaving you with more time to run your plant rather than fixing it.
Gain Greater Process Insight
Differential Pressure is a critical measurement for operating a
vessel or tower, but it doesn’t tell you everything. The 3051S ERS
System is a MultiVariable™ solution that gives you the information
you need to properly monitor and control your processes.
Go With What You Know
Using the latest technology does not have to be complicated and
require hours of training. The 3051S ERS System is simply a digital
upgrade to a proven and well understood technology: DP Level.
A Digital Upgrade
to a Proven
Technology
The Rosemount 3051S ERS
System is a new digital DP
Level architecture that replaces
impulse piping and capillary
with two 3051S pressure
sensors linked together
electronically. Differential
P LO
3051S
Sensor
Pressure is calculated in one
of the two sensors and is
transmitted using a standard
two-wire 4-20 mA HART signal.
Non-proprietary electrical wire
•Improve time response
by over 90%
•Eliminate temperature effects
and measurement drift
•Loop wiring and LCD can go at top or bottom connection
•Process connections include
flanges, manifolds, and
remote seals
•Easy access with Remote
Display and Interface
P HI
3051S
Sensor
One Worker, One Sensor
Simplify Installations
•Install each sensor independently
•Easily install electrical wires through catwalks and
around hazards without heat tracing or insulation
•No zero elevation calculation required
Multiple Measurements
More Than a Level Measurement
•Monitor and control the tank vapor pressure in real-time
•Track the temperature of each sensor module
•Proactive maintenance and troubleshooting with sensor
diagnostics and configurable process alerts
Just Sensors and Wire
Reduce Spares and Maintenance Routines
•Each sensor can be independently serviced for reduced
process downtime
•Simplify your inventory with sensors and standard cable
• No need to carry different lengths of capillary systems
One 4-20ma Loop, One I/O
Easy Integration
•Entire system uses a single 2-wire, 4-20 mA HART loop
•Easy configuration, commissioning, and troubleshooting
with Device Dashboard graphical interface
•Pre-programmed and synchronized DP calculation
Expand Your
Application
Success
Get the results you want on
the applications you have
never been able to solve.
Taking a Proven
Technology to
New Heights
The 3051S ERS System
and Rosemount TunedSystem™ Assemblies
Emerson has the tools
are complimentary
and expertise to help you
technologies, allowing
implement the 3051S
you to use DP Level
ERS System and other
instrumentation in more
technologies successfully.
places than ever before.
Maximize your success
by using the 3051S ERS
System on distillation
towers, tall vessels, and
other applications with
long spans or widevarying temperatures.
Tuned-System Assemblies
will continue to be ideal
for installations with
shorter spans and
higher pressures.
See What Others
Have Achieved
The 3051S ERS System has already
been used across all industries in a
variety of applications including:
• Distillation columns
•Chemical storage tanks
Rosemount
3051S
Electronic
Remote
Sensors
•Kraft pulping vessels
•Enzyme fermentation
•Alkylation reaction
•Beer fermentation
Find out more by visiting us at
Rosemount.com/3051SERS
Rosemount
Tuned-System
Assemblies
For more information on the 3051S ERS System and other Rosemount level technologies including
Tuned-System Assemblies, Radar, Ultrasonic, and Switches, visit www.Rosemount.com/Level
Electronic
Tuned–
Rosemount
Remote
System
Process
Sensors
Assemblies
Level
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Rosemount Measurement
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