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About Rosemount™ 3051S Advanced Diagnostics


Rosemount 3051S Advanced Diagnostics

Advanced Diagnostics Overview

Rosemount 3051S Advanced Diagnostics provides Process Intelligence, Plugged Impulse Line, and Loop Integrity technologies to create unprecedented diagnostic coverage. Process Intelligence technology proactively monitors for abnormal conditions in processes and equipment, while the Plugged Impulse Line diagnostic detects issues with the process connection. Additionally, the Loop Integrity diagnostic continuously monitors for problems throughout the entire electrical loop. The combination of these technologies enables improved preventative maintenance practices, increased productivity, and a reduced total cost of ownership.

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How It Works

Process Intelligence

Uncover hidden process issues with the Process Intelligence diagnostic of the Rosemount 3051S. Process Intelligence uses a patented statistical processing technology that is designed to track change in process standard deviation, mean, and coefficient of variation to proactively detect changes in process noise levels and help diagnose abnormal conditions, such as flame instability, cavitation, column flooding, and much more. This intelligent process insight also helps improve preventative maintenance practices, quality control, and productivity.

Plugged Impulse Line

Ensure your transmitter has visibility to process conditions with the Plugged Impulse Line diagnostic. Impulse lines can fill with solid material or freeze in cold environments, effectively blocking the pressure signal and making it unresponsive to process changes. Using patented statistical processing technology, the Plugged Impulse Line diagnostic helps proactively identify process connection issues. This eliminates unnecessary maintenance and allows for optimized preventative maintenance schedules.

Loop Integrity

Detect potential failures before they can affect process operations or safety with the Loop Integrity diagnostic of the Rosemount 3051S. Loop Integrity technology verifies the electrical performance of the 4-20 mA loop at installation and then continuously monitors for changes to identify connection issues. This diagnostic coverage helps detect conditions such as corroded terminals and unstable power supplies, which can compromise the integrity of the output signal and jeopardize operations. In Safety Instrumented Systems, Loop Integrity can reduce the risk of undetected failures.

Safety Certified Diagnostics

The Safety Certified Diagnostics of the Rosemount 3051S improves safety compliance by combining a High Safe Failure Fraction with broad diagnostic coverage. These comprehensive diagnostic capabilities help ensure reliable operation for your safety instrumented systems to reduce total cost of ownership and extend proof test intervals. This technology detects internal transmitter failures as well as previously undetectable process and electrical loop failures, reducing the Safety Instrumented Function Probability of Failure on Demand.

Logging Capabilities

The Rosemount 3051S features Event Logging with Time Stamp capability. This ensures that previously unreported pressure and temperature irregularities are accurately recorded, aiding investigation into troublesome process or installation conditions. In addition, Event Logging Capabilities offer essential device information to help improve troubleshooting and decision-making. This comprehensive record of status events provides enhanced insight into the process and health of the device.

Process Alerts

The Process Alerts of the Rosemount 3051S increase awareness of potential process issues, providing critical information to enable better decision-making. These advanced alerts actively monitor process pressure and sensor temperature values against user-configured settings and, when these alerts are triggered, are reported back to the control system. This immediate information offers enhanced insight into the process and can be used to effectively troubleshoot a problematic process or installation.

Media

How to Configure the Rosemount™ 3051S Plugged Impulse Line Diagnostic

Rosemount™ 3051S and 3051 Pressure Transmitters – Loop Integrity Diagnostic

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