Zinc Probe Reference Electrode
Having the longest life of any of the permanent type reference electrodes, high-purity zinc electrode is used for onshore and offshore corrosion potential measurement. Packaged zinc electrode is preferred to measure potentials on buried metallic structures. While probe zinc electrode is generally applied to internally protected steel water boxes, tanks, pipes, etc.
Description
1. The potential is stable and reliable.
2. Good conductivity, low resistance to water.
3. Sturdy and not easy to damage.
4. Ensure that the electrical insulation performance is qualified.
5. Strong corrosion resistance and long service life.
6. Simple installation, convenient replacement and maintenance.
7. Customizable according to customer needs.
Parameters
| Category | Probe Reference Electrode |
|---|---|
| Substrate | Zinc Alloy |
| Electrode Potential | -940 mV (25°C vs SHE) |
| Potential Stability | ±15 mV (at 0.3 mA) |
| Insulation Resistance | > 1 MΩ |
| Operating Temperature | 0°C ~ 55°C |
| Water Tightness | 196 kPa Water Pressure ( (≥15 min) |
| Lifetime | 30 yrs. |
