Pentair IntelliChem ORP Sensor | Chemical Controller | 522187Z
Pentair Pool Products and Parts

Pentair IntelliChem ORP Sensor | Chemical Controller | 522187Z

$201.99
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SKU:
522187Z

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About This Item

The Pentair IntelliChem ORP Sensor (522187Z) is the OEM replacement oxidation-reduction potential sensor for the Pentair IntelliChem® Chemical Controller.

⚠️ IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED
Electrical control components must be installed or replaced by a qualified electrician or certified pool technician.

The ORP sensor continuously measures the oxidative capacity of the pool water and reports that reading to the IntelliChem controller, which uses it to regulate sanitizer dosing. When the sensor degrades or drifts out of calibration range, the controller can no longer accurately manage water chemistry. Replacing the sensor with this OEM part restores accurate ORP measurement and reliable automated chemical control. Match the part number 522187Z to the sensor installed in your IntelliChem unit before ordering.

Specifications

Pentair Part Number 522187Z
Part Type ORP Sensor
Fits Equipment IntelliChem® Chemical Controller
Quantity Included 1

Pro Tip

ORP sensors have a finite service life and should be replaced periodically as part of routine IntelliChem maintenance — even if the controller does not throw an error. If your IntelliChem is dosing inconsistently or the ORP reading appears flat or unresponsive to known water chemistry changes, sensor replacement is the appropriate first step. Verify the part number on your existing sensor before ordering to confirm 522187Z is the correct replacement for your controller version.

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Pentair Pool Products and Parts

About Pentair Pool Products and Parts

Pentair is often considered the "gold standard" for pool professionals, and for good reason. Founded in 1966 (originally by five inventors making high-altitude balloons!), the company has evolved into the global leader in smart, sustainable water solutions. For the DIY homeowner, Pentair represents the intersection of rugged durability and silicon valley-tier technology. They pioneered the Variable Speed Pump revolution with the IntelliFlo®, saving American pool owners millions in energy costs. Today, their ecosystem focuses heavily on automation, allowing you to control your pump, heater, lights, and chemistry from a single app. While they are a favorite among professional builders, their "EC" (E-Commerce) line of equipment allows homeowners to access pro-grade technology with valid warranties for DIY installation.

Why We Trust Pentair Pool Products and Parts
Energy Efficiency Leaders: Recipient of the ENERGY STAR® Partner of the Year award for over a decade; their pumps are designed to pay for themselves in energy savings.

Smart Automation: The Pentair Home App and IntelliCenter systems offer best-in-class control over your pool ecosystem from anywhere in the world.

Professional Pedigree: The brand most often recommended and installed by pool builders for high-end residential pools.

Eco-Conscious: Dedicated to reducing water waste and energy consumption through "Green" technology innovations.

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