Water matrix
Clean water, wastewater, chemical service, fluoride-containing water and low-conductivity water may need different electrode bodies.
Browse by parameter
Industrial pH sensor selection center
Choose from 13 documented XF Series pH electrodes by water chemistry, temperature, pressure, fouling, installation and controller interface.
pHIndustrial pH sensors
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Select for the real process
Reliable online pH measurement depends on reference construction, electrolyte, glass membrane, temperature, pressure, fouling and installation—not only the nominal 0–14 pH range.
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Confirm these conditions before selection
Temperature and pressure
Match the electrode and holder to the actual continuous and peak process conditions.
Installation
Choose immersion, flow-through, pipe or retractable mounting and allow access for calibration.
Controller interface
Specify analog electrode input, digital Modbus sensor or a multi-parameter controller.
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Typical applications
Water and wastewaterFermentation and bioprocessFGD and harsh chemical mediaBoiler and pure waterLow-temperature processDigital system integration
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13 documented XF Series models
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Industrial pH selection questions
How do I choose among the 13 models?+
Send the water chemistry, continuous and peak temperature, pressure, mounting, cable, controller interface and quantity.
Are ORP sensors included?+
No. This center contains only pH models. Verified ORP sensor and online-analyzer configurations are available in the separate ORP selection center.
Contact FUNEL
Demander un devis
We will respond with a recommended configuration, supporting documentation and quotation.