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Reference Electrode for Fresh Water, Salt Water & Saturated Soil Service
Size: 1 " (25 mm) Diameter x 8" (203 mm ) long
Lead Wire : 50' ( 15 m) of # 14 ( 2.5 mm) RHH-RHW wire.
Material: High Impact ABS. Ceramic with Moisture Retention Membrane.
Stability: 5 Millivolts with 3.0 microamps load
Reference Electrode for Underground & Concrete Service
Size: 1.5 " (4 cm) Diameter x 7" (18 cm ) long
Lead Wire : 50' ( 15 m) of # 14 ( 2.5 mm) RHH-RHW wire.
Material: Ceramic with Moisture Retention Membrane
Stability: 5 Millivolts with 3.0 microamps load
Temperature Range: - 10 to 176 F (-23 to 80 C)
IR Free Reference Electrode for Buried & Water Service
Size: 2.25 " (6 mm) Diameter x 8.5" (22 mm ) long
Material: High Impact ABS. Ceramic with Moisture Retention Membrane.
Stability: 5 Millivolts with 3.0 microamps load
Temperature Range: - 10 to 176 F (-23 to 80 C)
Includes Bullet Box IR Free Interrupter and Bullet Box CP Test Station
IR Free Reference Electrode for Tank Bottom Service
Size: 2.25 " (5 mm) Diameter x 13" (33 mm ) long
Material: High Impact ABS. Ceramic with Moisture Retention Membrane.
Stability: 5 Millivolts with 3.0 microamps load
Temperature Range: - 10 to 176 F (-23 to 80 C)
Includes Bullet Box IR Free Interrupter and Bullet Box CP Test Station
Permanent Portable Reference Electrode
Size: 2.25 " (57 mm) Diameter x 8" (102 mm ) long
Material: High Impact ABS. Ceramic with Moisture Retention Membrane.
Stability: 5 Millivolts with 3.0 microamps load
Temperature Range: - 10 to 176 F (-23 to 80 C)
Permanent Portable Reference Electrode
Size: 2.25 " (57 mm) Diameter x 4" (102 mm ) long
Material: High Impact ABS. Ceramic with Moisture Retention Membrane.
Stability: 5 Millivolts with 3.0 microamps load
Temperature Range: - 10 to 176 F (-23 to 80 C)
Exclusive Stelth® Features
Moisture Retention Membrane MRMTM
The Moisture Retention Membrane traps moisture and the internal chemistry inside the cell. This is critical in dry soi conditions. Also. the MRMTM prevents contaminated ground water from entering the reference
electrode.
Chloride Ion Trap (Membrane impregnated)
First. we impregnated a trapping material mto the ceramic sensing tube that traps chloride ions before they reach the chemistry of the Stealth
Chloride Ion Trap (Integral to electrolyte)
Second. we employ a chloride ion trappmg system that removes chloride ions that penetrate the CuS04 chemistry of the Stealth before these ions can cause damage. Chloride levels of only 200 parts per million will alter the chemistry of a Cu-CuS04 reference cell. causing a complete breakdown. resulting in a loss of stability and finally a total shut down.
100% Testing of each Stelth' Reference Electrode
Each cell is individually calibrated against a calomel reference under field conditions. They are then tested for internal resistance. continuity. IR Drop. sensitivity. stability and finally serialized. "Certification Certificates" are provided for each cell to the End User. - This calibration method is impossible to do with the old fashioned plaster backfilled reference electrodes.
The Stealth Reference Electrodes can now be FROZEN
With the development of the Moisture Retention Membrane MRMTM the Stealth' reference electrodes can now be used in frozen.environments without concern of damaging the cell. Through extensive testing with hundreds of cells m Russia. the MRMTM. has proven to eliminate failures from freezing
Hydrogen Sulfide Sensor (Integral to cell)
Provides the ability to examine a reference cell and its surrounding environment should it come under attack from hydrogen sulfide. This can be accomplished on site. without having to send the electrode to a laboratory for analysis.
Sulfide Ion Trap
Hydrogen sulfide contributes to an ever increasing rate of mortality to reference cells. as industry and garbage landfill continue to invade previously untouched areas. Impregnated in the Stealth '" ceramic. is a barrier of sulfide "Ion Trapping" chemisty that absorbs the hydrogen sulfide (H2S) ions. acting like a chemical sponge.
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