The Permanent Zinc Reference Electrode (PZRE) is designed to measure cathodic protection (CP) potentials on buried pipelines, storage tanks, and other buried metallic structures. Available with Corrosion Service’s patented STABLE engineered backfill or traditional legacy backfill, the PZRE incorporates moisture-wicking materials to improve soil contact, accuracy, durability, and usability. Ready to install without complicated field mixing procedures, it provides dependable corrosion protection system data for asset integrity monitoring.
