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ProMinent Redox (ORP) sensor with fixed cable
- Combination electrode
ORP & reference electrode integrated - 3 m
fixed cable - RoHS
compliant
Description
The ProMinent redox electrode is a high-quality ORP sensor for measuring the redox potential (ORP). It is specially designed for demanding applications such as cyanide detoxification, ozone monitoring, process and drinking water treatment, and disinfection.
A 3 m long, shielded coaxial cable is permanently connected to the sensor head. A rotating threaded sleeve on the sensor head prevents the cable from twisting when the sensor is installed or removed.
Version with gold electrode.
Product details
- Electrochemical combination electrode: ORP and reference electrode integrated
- Gold electrode to prevent faults caused by products from those electrolysis processes where the electrodes are immersed directly into the sample water
- Diaphragm and reference system optimised for use in swimming pools and for potable water
- Ceramic diaphragm with special material, optimised size and optimised pore diameter
- Long service life due to reduced diffusion ("bleeding") of the electrolyte
- Long service life thanks to material, which is inert to aggressive disinfectants
- Stable reference system for high pressure/temperature requirements
- Rotating sensor head sleeve. This means that the cable can remain connected during installation and dismantling of the sensor, avoiding moisture on the plug-in contacts
- Lead-free glass for advanced and environmentally-friendly production, use and disposal (RoHS-compliant)
Technical Data
| ProMinent Redox (ORP) sensor | |
|---|---|
| Temperature: | 15 - 80 °C |
| Max. pressure: | 6.0 bar |
| Min. conductivity: | 150 µS/cm |
| Electrolyte: | Gel containing potassium chloride |
| ORP electrode: | Gold (Au) |
| Diaphragm: | Ceramic |
| Sensor shaft: | Glass |
| Shaft-Ø: | 15 mm |
| Installation length: | 120 ±3 mm |
| Fitting position: | vertical up to +25° |
| Thread: | PG 13.5 |
| Electrical connection: | SN6 plug-in head, rotatable with a ProMinent cable |
| Enclosure rating: | IP65 |
| Process integration: | Bypass: open outlet or return of the sample water into the process line, inline: direct installation into the pipework; fixed or replaceable (replaceable fitting), tank, channel: Immersion in the immersion tube |
| Applications: | Swimming pools, whirlpools, drinking water with disinfection using inline electrolysis (tubular cell electrolysis) |
| Resistance to: | Disinfectant, by-products from electrolysis process and from ozone treatment process |
| Measuring principle: | Direct potentiometric measurement, 2 electrodes, gel electrolyte, ceramic diaphragm |