Cathodic Protection Monitoring Equipment      

Overview of Polatrak® CP Probes
in conjunction with Deepwater Corrosion Inc.

Choice of probes for offshore, subsea cathodic protection status measurement.

 


ROV II probe performing a pipeline survey. ROV II Probe with dual Ag/AgCl
reference electrodes.
Deep-C-Meter kit includes an ROV II probe,
pictured here on the ROV T-Handle.
CP Gun delivered in a protective case.

 


CP Gun™

  • Twin Ag/AgCl Electrodes
  • Contact Probe (Bathycorrometer Style)
  • Replaceable Electrodes
  • Rated to 1000 fsw (305 m)
  • Integral Voltage Readout
  • Diver Held


DC-ll™ Drop Cell

  • Twin Ag/AgCl Electrodes
  • Proximity Probe (Drop Cell or Dip Cell Style)
  • Rated to 1500 fsw (458 m)





ROV ll™ Probe

  • Twin Ag/AgCl Electrodes
  • Proximity or Contact Probe
  • Rated to 10,000 fsw (3050 m)
  • Diver Held or ROV interfaced




Deep-C-Meter™

  • Twin Ag/AgCl Electrodes
  • Contact Probe
  • Replaceable Electrodes
  • Integral Voltage Readout
  • Rated to 10,000 fsw (3050 m)
  • ROV interfaced


Close Proximity Electrode

  • Twin Ag/AgCl Electrodes
  • Proximity Probe
  • Rated to 1000 fsw (305 m)
  • Diver Held
  CP Gun

 

DC-2 Drop Cell ROV 2 probe Deep-C-Meter

 

Close Proximity Electrode

 

 

Probe Selection Guide

  DC-II CP Gun Prox Electrode ROV II Deep-C-Meter
Electrode type Twin Ag/AgCl Twin Ag/AgCl Twin Ag/AgCl Twin Ag/AgCl Twin Ag/AgCl
Replaceable electrodes? No Yes No Yes Yes
Depth rating 1500 ft 1000 ft 1000 ft 10,000 ft 10,000 ft
Integral voltage readout? No Yes No No Yes
Can be ROV interfaced? No Yes Yes Yes No
Uses Drop cell for platform or dock surveys Diver or ROV assisted surveys where a limited no. of readings are needed Diver assisted platform inspections Any underwater inspection requiring tip contact capability Deep water ROV inspections (pipelines, mooring, subsea equipment etc.)



For further information on this product: www.stoprust.com

Alduco are the sole Distributor of Deepwater products in the Gulf of Guinea.

Deepwater Logo