
DULCOTEST® Redox Electrodes
Our product family DULCOTEST® Redox Electrodes offers a large range of electrodes for the solution of your measuring task. Application ranges include not only rather simple tasks in water treatment processes but also applications in industrial process waters with higher requirements as to temperature, pressure, pollution tolerance and chemical resistance.
The production process of our electrodes is subject to strictest quality controls. It is automated in routine steps but manually effected under professional control in critical steps. Thus, we reach an optimum of reproduced quality and cost reduction for you.
Advantages
- Precise and reliable measurement enable efficient process guidance and highest process safety.
- Long lifetimes thanks to highest glass quality, optimized production and selection of the correct sensor. Thus, dead times and efforts for maintenance can be reduced.
- Short stock times and short delivery times result in best-possible exhaustion of an electrode’s lifetime (weathering of an electrode already begins just after its production).
- Special versions for installation length, cable length and plug for tailor-made process connections
- OEM partner receive an own silver stained label.
- Short delivery times enable short-time replacement
- Storage in a protective tubular filled with electrolytes, thus best-possible protection during transportation and measuring breaks
For detailed information on the individual sensors please see the download section.
Selection guide for electrodes
Medium | Max. Temperature [° C] | Max. Pressure [bar] | Electrode |
Clear medium | 60 | 0,5 | RHE (swimming pool, portable water) |
3 | RHES (swimming pool, portable water) |
6 | RHEP-Pt-SE (electroplating, process water) |
RHEP-Au-SE (cyanide detoxication, ozone monitoring) |
60 - 80 | 0,5 | RHEP-Pt-SE (electroplating, process water) |
RHEP-Au-SE (cyanide detoxication, ozone monitoring) |
80 | no overpressure | RHEN (high accuracy, long life) |
Medium with solid components | opaqueness visible | 80 | 6 | RHER |
non- transparent | 25 | 16 | RHEX (emulsion, suspension sludge) |
100 | 6 | RHEX (emulsion, suspension sludge) |

