Stelth 2 Stationary Reference Electrodes by Borin Mfg.

Works Well in Most Environments Including Moist to Dry & From Soil to Concrete

Features
- Minimum 30-year service life.
- 28 square inches of sensing surface area gives 9 to 35 times more surface areas than other electrodes. This makes electrode positioning less critical to achieve accurate readings.
- Will not dry out in desert dry soil, a condition that renders other electrodes ineffective. Cyclical variations in soil conditions, ranging from hydrated to dehydrated, have no adverse effect on the Stelth2 electrode.
- Will not be destroyed by absolute dry soil conditions. It will only lie dormant until moisture returns. Electric Mud tm backfill will keep Stelth2 in a moisture environment which keeps it continuously active.
- Electrode may be taken out of service for extended periods of time and reintroduced into the system without affecting electrode accuracy or ability to reactivate. Electrode will fire up in under 5 minutes.
- Technologically advanced chloride ion trap prevents chloride contamination of electrolyte.
- Available in three models: Cu-CuSO₄, Ag-AgCl, Zn-ZnSO₄.
- Color coding matches industry standards. Electrode and wire are both color coded for quick and easy remote identification of electrode chemistry.
- Fully compatible in a gelatin backfill environment such as Electric Mud tm.
- Complete installation instructions included.

Models

Stelth2 Model SRE-007-CUY

Copper-Copper Sulfate (Cu-CuSO4)
for Underground & Concrete Service

Size:
1.5" (3.81 mm) diameter x 6" (152 mm) long "space age" ceramic tube with yellow protective caps.
Lead Wire:
20' (6.1 m) of #14 RHH-RHW yellow wire.
Stability:
10 millivolts with 3.0 microamp load.
Temperature Range:
+32^oF to +135^oF
(0^oC to +57.2^oC).

Stelth2 Model SRE-008-SUB

Silver-Silver Chloride (Ag-AgCl)
for High Chloride Underground & Concrete Service

Size:
1.5" (3.81 mm) diameter x 6" (152 mm) long "space age" ceramic tube with blue protective caps.
Lead Wire:
20' (6.1 m) of #14 RHH-RHW blue wire.
Stability:
10 millivolts with 3.0 microamp load.
Temperature Range:
+32^oF to +150^oF
(0^oC to +65.6^oC).

Stelth2 Model SRE-009-ZUR

Zinc-Zinc Sulfate (Zn-ZnSO4) for Underground & Concrete Service

Size:
1.5" (3.81 mm) diameter x 6" (152 mm) long "space age" ceramic tube with red protective caps.
Lead Wire:
20' (6.1 m) of #14 RHH-RHW red wire.
Stability:
10 millivolts with 3.0 microamp load.
Temperature Range:
+32^oF to +135^oF
(0^oC to +57.2^oC).

Features

Minimum 30-year service life.
28 square inches of sensing surface area gives 9 to 35 times more surface areas than other electrodes. This makes electrode positioning less critical to achieve accurate readings.
Will not dry out in desert dry soil, a condition that renders other electrodes ineffective. Cyclical variations in soil conditions, ranging from hydrated to dehydrated, have no adverse effect on the Stelth2 electrode.
Will not be destroyed by absolute dry soil conditions. It will only lie dormant until moisture returns. Electric Mud tm backfill will keep Stelth2 in a moisture environment which keeps it continuously active.
Electrode may be taken out of service for extended periods of time and reintroduced into the system without affecting electrode accuracy or ability to reactivate. Electrode will fire up in under 5 minutes.
Technologically advanced chloride ion trap prevents chloride contamination of electrolyte.
Available in three models: Cu-CuSO₄, Ag-AgCl, Zn-ZnSO₄.
Color coding matches industry standards. Electrode and wire are both color coded for quick and easy remote identification of electrode chemistry.
Fully compatible in a gelatin backfill environment such as Electric Mud tm.
Complete installation instructions included.