Reference Electrodes

STELTH 1®

Solid-State Reference Electrodes 

For use Submerged in Water or Buried in Saturated Soil

BORIN’s premiere offering to the Corrosion Prevention industry is the STELTH 1 solid-state reference electrode; since 1976, it’s still your ideal choice for use submerged in water or buried in saturated soil conditions.

The STELTH 1’s reduced ceramic tip is designed to make complete contact with the environment when there is high water content and to avoid leaching of the internal electrolyte, a necessity we’ve found through nearly 40 years of research.

Pick your chemistry

  • Just a few reasons BORIN STELTH solid-state reference electrodes are unique: 

    • Never need recharging or re-calibrating 

    • Impregnated with membrane that keeps electrolytes from drying out or getting contaminated  

    • Trap hydrogen sulfide or excess chloride ions to maintain stability of the electrode 

    • Let you know when you have dangerous levels of AC to deal with

    • Can thrive in ALL saturated environments for their corresponding chemistry

    • Remain accurate for their lifetime

    • Can survive in all winter conditions 

    • No need for antifreeze that could alter your readings 


    BORIN stands behind every STELTH reference electrode you buy:

    • We test EVERY SINGLE reference electrode we make. For more details see testing criteria

    • You can track/trace any STELTH

    • Every STELTH is calibrated for the life of the cell

    • Our STELTH reference electrodes will work for years and remain stable indefinitely

    • Lakes 

    • Seawater 

    • Rivers 

    • Swamps 

    • Platforms 

    • Pools 

    • Water sediment in oil tanks 

    • Potable water tanks 

  • STELTH 1 - for Sea Water
    Include rendering with note about special application. Link to Catalog sheet of modified SRE-004. View Catalog Sheet

    STELTH 7 - for Submerged Applications
    With coupons. Learn More

    STELTH 9 - for Deep Water Applications
    Learn More

  • Uses

    • Water and Buried Saturated-Soil or Submerged Applications

  • Size

    • 1.215″ (31 mm) width x 8.25″ (209.5 mm) length

  • Standard Lead Wire

    • 20′ (6.1 m) of #14 (2.5 mm2) 3 tray cable RHH-RHW wire (any length of wire available)

  • Material

    • High-impact ABS, ceramic with Moisture Retention Membrane (MRM™)

  • Service Life

    • Minimum 30-year service-life warranty

  • Shelf Life

    • Infinite shelf life, infinite stability

  • Color Code

    • Pd-PdCl2 (orange), Cu-CuSO4 (yellow), Ag-AgCl (blue), Zn-ZnSO4 (red)

  • Certified Potential Range

    • ±5 mV vs. standard

  • pH Range

    • 4–9 pH

  • Working Temperature Range

    • 32° F to +176° F (0° C to 80° C)

  • Material Temperature Range

    • -60° F to +185° F (-51° C to 85° C)

Phone
(310)-822-1000

Email
borin@borin.com

Address
5741 Buckingham Pkwy. Unit B
Culver City, CA 90230

 

  • Dimensions of Product 

    • 1.21” (31 mm) width x 8.00”(203 mm) length
      Dimension may vary depending on model.

  • Weight of STELTH (No Wire)

    • 0.55 lbs
      May vary depending on model.

  • Weight of Wire

    • 10’ wire = 0.20 lbs

  • Weight of Product in Case

    • STELTH 1 + 20’ of wire x 12 = 17 lbs per case
      STELTH 1 + 50’ of wire x 12 = 23 lbs per case

  • Dimensions of Case of 12

    • 17.5” x 14.5” x 13.5”

  • Units Per Case

    • 12 each per case

  • Minimum Order

    • 1 case of 12

Next

STELTH 2