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ProMinent pH sensor with fixed cable
- Combination electrode
pH- & reference electrode integrated - 3 m
fixed cable - RoHS
compliant
Description
The pH electrode from ProMinent is a high-quality pH sensor designed for accurate and reliable pH measurement. It is ideal for applications in water treatment, swimming pools, drinking water, and similar process waters.
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.
Product details
- Electrochemical combination electrode: pH and reference electrode integrated
- 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 due to the material, which is inert to aggressive disinfectants
- Stable reference system
- Twist protection for the sensor cable connected. This means that the cable can remain connected during installation and dismantling of the sensor, avoiding troublesome moisture on the connector contacts
- Lead-free glass for advanced and environmentally-friendly production, use and disposal (RoHS-compliant)
Technical Data
| ProMinent pH sensor | |
|---|---|
| pH range: | 1 - 12 |
| Temperature: | 15 - 60 °C |
| Max. pressure: | 3.0 bar |
| Min. conductivity: | 150 µS/cm |
| Electrolyte: | Gel containing potassium chloride |
| Diaphragm: | Ceramic |
| Sensor shaft: | Glass |
| Shaft-Ø: | 12 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 pool, whirlpool, drinking water |
| Resistance to: | Disinfectant |
| Measuring principle: | Direct potentiometric measurement, 2 electrodes, gel electrolyte, ceramic diaphragm, separate temperature measurement for temperature compensation needed |