Pentair 522186Z pH sensor for IntelliChem chemical controllerPentair pH Sensor for IntelliChem Chemical Controller, 522186Z In stock$14199
Pentair 522186Z pH sensor for IntelliChem chemical controller
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Pentair pH Sensor for IntelliChem Chemical Controller, 522186Z

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$14199
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Quick overview

  • Genuine Pentair part The factory pH sensor for IntelliChem, part number 522186Z.
  • pH only This is the pH probe; the IntelliChem ORP sensor is a separate part.
  • Restores accurate readings A worn probe drifts, and IntelliChem acts on what it reads. A fresh probe brings the readings back.
  • Direct replacement Made for the IntelliChem chemical controller, no adapting.
  • Also listed as 522186 The same sensor appears under 522186 and 522186Z.
  • Routine service item pH probes wear out in normal use; keeping a spare avoids downtime.
Full description and specifications ↓

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Product details

The Pentair 522186Z is the replacement pH sensor for the Pentair IntelliChem chemical controller, listed in Pentair's parts catalog as the pH sensor in the IntelliChem flow cell replacement parts under the number 522186. IntelliChem adjusts pH based on what this probe reports.

What it does

IntelliChem monitors pool pH and feeds chemicals on programmable feed and mix cycles. A worn or damaged probe sends the controller bad readings, and the controller acts on them. A fresh probe brings the readings, and the chemical feed, back in line.

pH only

This is the pH sensor. Pentair lists the ORP sensor separately as 522187, and the flow cell with flow switch as 754000310. If both sensors are due, order both. The 10 ft pH sensor cable is a separate part, 744000280.

Before you order

If the pH reading on the controller no longer matches an independent test and calibrating does not close the gap, the probe is the usual cause. Match the number to your controller: Pentair 522186Z, also listed as 522186, UPC 788379865573.

Specifications
Brand Pentair
Manufacturer part number 522186Z
UPC 788379865573
Type pH sensor
Fits Pentair IntelliChem chemical controller
Also listed as 522186
Related IntelliChem parts ORP sensor 522187, pH sensor cable 744000280 (10 ft), flow cell with flow switch 754000310
Shipping weight 0.45 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Is this the pH or the ORP sensor?
pH. The IntelliChem ORP sensor is a different part and is sold separately.
Which controller does it fit?
The Pentair IntelliChem chemical controller.
How do I know my pH probe needs replacing?
If the pH reading on the controller no longer matches an independent test and calibrating does not close the gap, the probe is the usual cause.
Is this a genuine Pentair part?
Yes. It is the Pentair part, number 522186Z, UPC 788379865573.
Ask your own question