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Pentair 522187 ORP Sensor
Part Number: 522187
Description
A replacement oxidation-reduction potential (ORP) probe designed for use with Pentair IntelliChem chemical control systems. This sensor helps provide accurate real-time monitoring of sanitizer activity for automated pool and spa systems.
Compatibility & Fitment
- Compatible with Pentair IntelliChem controllers and flow cells.
- Required when the existing ORP probe is worn, reading inaccurately, or being replaced during system maintenance.
- Ideal for both residential and commercial pool automation systems using IntelliChem for chemical dosing.
Features & Specifications
- Sensor type: ORP (oxidation-reduction potential) probe.
- OEM grade part from Pentair for direct replacement.
- Requires separate sensor cable to connect to the controller.
- Designed for continuous use in pool chemical environments with high durability.
Installation Notes
Power down the IntelliChem controller and isolate the chemical feeder circuit. Remove the existing probe from the flow cell, clean the fitting area, install the new 522187 probe, reconnect the sensor cable, and re-power the system. Confirm the controller is reading the new sensor and calibration is acceptable.
Maintenance Tip
Inspect the probe semi-annually for fouling, build-up or drift in readings. Replace the probe if readings become unstable, or if cleaning does not restore accurate performance. Using a fresh ORP sensor helps maintain consistent chemical dosing and water balance.
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