Pipeline Corrosion Control

Stelth 1 Reference Electrodes for Submersion by Borin Mfg.

Created by: Pipeline Corrosion Control

Last updated 11/2025

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Description

Features Minimum 20-year service life. Available in three models: Cu-CuSO4, Ag-AGCl, Zn-ZnSO4. Color coded for quick and easy identification. Special porous ceramic contact plugs allow removal and re-entry into liquid without damaging the electrode. The unit is thus reusable and may be reactivated (after use) for a period of up to one year. Technologically advanced "ion trap" prevents contamination of Cu-CuSO4 electrolyte. High-impact resistant plastic electrode case will not deteriorate even in highly corrosive environments. Complete installation instructions included. Models Stelth ModelSRE-002-CFY Copper-Copper Sulfate (Cu-CuSO4) for Fresh Water Service Size: 1" (25.4 mm) diameter x 8" (203 mm) long high impact resistant yellow plastic electrode case. Lead Wire: 20' (6.1 m) of #14 RHH-RHW yellow wire. Stability: 10 millivolts with 3.0 microamp load. Temperature Range: +32oF to +135oF (0oC to +57.2oC). Stelth Model SRE-004-SFB Silver-Silver Chloride (Ag-AgCl) for High Chloride Water Service Size: 1" (25.4 mm) diameter x 8" (203 mm) long high impact resistant blue plastic electrode case. Lead Wire: 20' (6.1 m) of #14 RHH-RHW blue wire. Stability: 10 millivolts with 3.0 microamp load. Temperature Range: +32oF to +135oF (0oC to +57.2oC). Stelth Model SRE-006-ZFR Zinc-Zinc Sulfate (Zn-ZnSO4) for Fresh Water Service Size: 1" (25.4 mm) diameter x 8" (203 mm) long high impact resistant red plastic electrode case. Lead Wire: 20' (6.1 m) of #14 RHH-RHW red wire. Stability: 10 millivolts with 3.0 microamp load. Temperature Range: +32oF to +135oF (0oC to +57.2oC).