Roxar Field Signature Method (FSM)

  • Client

    Emerson Electric Co.

  • Services

    Industial Automation

  • Technologies

    Industrial automation

  • Dates



The Roxar Field Signature Method (FSM) non–intrusively and continuously monitors corrosion, erosion and localized attacks/cracks inside pipelines and/or process piping. Feeding an electric current through the structure section to be monitored, FSM distinguishes between localized attacks and general corrosion in real–time, with more accuracy and sensitivity than intrusive probes can deliver.


Temperature rating (low temperature)
- 40°C to +120°C
Temperature rating (high temperature)
+120 °C to +500°C
30 kg / 66lbs
500 measurement capacity
Stainless Steel 316
Cable connections
Ex e / Ex d Glands
Measurement Type
Corrosion Monitoring


  • Gain installation and safety benefits with no significant FSM space requirements or access challenges
  • Correct issues sooner to avoid damage by continuously monitoring in-pipe changes and detecting corrosion rate changes
  • Detect and differentiate between general corrosion and localized attacks
  • Increase accuracy and distinguish trends from random variations with a higher data-collection frequency
  • Use in subsea pipelines/flowlines, underground pipelines, high-temp refinery applications, high H2S environments, etc.
  • Keep operators informed with reliable remote and wireless data communication

 Emerson Process Management 

 Address: C-21/10, S Central Rd, T.T.C. Industrial Area, MIDC Industrial Area, Pawne, Navi Mumbai, Maharashtra 400705