Emerson Process Management Roxar Corrosion Monitoring System

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Emerson Process Management has launched the Roxar Corrosion Monitoring System, featuring wireless-based probes to help refineries optimise production processes with responsive, integrated and accurate corrosion monitoring. Combined with Emerson’s non-intrusive Field Signature Method (FSM) technology, a system for monitoring internal corrosion at the pipewall, refinery operators can now access more comprehensive corrosion information and corrosion rates, leading to improved operator insight and control over assets.

The product also comes with fast response times and continuous measurements in a plant’s critical sections. The system provides crucial information to risk-based inspections, with other wireless benefits including reduced installation costs and improved data management.

The system will help identify and track opportunity/high TAN crudes and their corrosive elements. It consists of high-quality electrical resistance (ER) and linear polarisation resistance (LPR) probes and monitoring functions. A 20 m cable provides added flexibility for positioning, optimised signal routing, easier maintenance and probe replacement.

The product can be installed in refinery applications including side streams, cooling systems and addressing naphthenic acid corrosion in high-temperature distillation processes. It can also tackle increased corrosion triggered by high velocity and temperatures, malfunctioning desalting units and high sulfur content. 

The system is also compatible with the WirelessHART protocol, Emerson’s product refinery range, and works alongside the Roxar FSM and Rosemount pressure and temperature transmitters and repeaters.

For more information: http://www.emersonprocess.com/RoxarCorrosionSolutions.