Cathodic Protection & Pipeline Products (PCM – Pipeline Current Mapper)
Cathodic protection (CP) is a technique used to control the corrosion of a metal surface by making it the cathode of an electrochemical cell. A simple method of protection connects the metal to be protected to a more easily corroded “sacrificial metal” to act as the anode.
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Cathodic Protection & Pipeline Products
The Stray Current Mapper (SCM) is a safe and cost-effective way of mapping the magnitude and direction of stray current interference on a pipeline. These are usually caused by third party cathodic protection systems (static interference currents) or DC electrified rail systems (dynamic interference currents).
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