Resistance (ER) Probe
basically measures the Corrosion Rate by tracking resistance increase related
with material loss due to the corrosive attack in a thin metal probe.
Rate can be measured at successive time intervals (at least in Continuous
High Pressure ER Probe Assembly is composed of the Probe itself, Access Fitting, Hollow Plug and Heavy Duty Cover with hole.
and extraction are realized by means of a Retriever Tool.
Probe is composed by a Probe Body of length determined by the process
conditions and by a Sensing Element, that could be Wire Loop or Tubular type.