Astral Pool Viron eQuilibrium Gold Chlorine Sensor/ORP Probe 525146 - Genuine Chlorinator Spare Part

Automate chlorine control with the Gold ORP Sensor upgrade for Astral Pool Viron eQuilibrium.
Astral Pool
SKU:
 
525146
  $529.00
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Astral Pool Viron eQuilibrium Tutorial – install, set up and maintain your chlorinator with ease.
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Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.

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Returns are free, there are no fees. We also make sure returns are easy to organize and processed promptly.

Satisfaction Guarantee

We stock quality pool and spa equipment and supplies from the most renowned manufacturers in Australia and the world and we are confident that you will be very pleased with your purchase. If for any reason you are not satisfied with a product, you are welcome to return it to us for a refund or exchange within 30 days of the purchase date. The refund will be issued to the full amount paid for the product including shipping.

Terms

  • You must contact us within 30 days of the date of purchase.
  • The product must be returned in good conditions.
  • Products damaged because of incorrect use, negligence or misuse will not be accepted.
  • All components, accessories and original packaging must be returned.
  • A copy of the original receipt must be included with the return.
  • Products must be shipped or returned to our Penrith NSW warehouse using a pre-paid label we will supply.

If you have any questions about our return policy, please contact us on 1300 766 619 or through our "contact us" form.

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For more details including the steps required to return a product click here

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Enhance your pool's intelligence with the Astral Pool Viron eQuilibrium Gold Chlorine Sensor (ORP Probe). This sensor monitors the sanitising power of your chlorine in real time and allows the chlorinator to adjust output as needed — maintaining safe, healthy water even as conditions change.

Using ORP (Oxidation-Reduction Potential), the sensor measures how effectively chlorine is working, not just how much is present. It’s ideal for spas, indoor pools, and active households where water conditions fluctuate often.

Note: The ORP sensor requires the pH Sensor Kit (520135) to operate. Together, they enable advanced automation features like Pro and Total AI Mode.

Key Features:

  • Automates chlorine production based on real-time effectiveness
  • Reduces risk of over-chlorination or sanitiser dips
  • Enables Pro and AI Mode when paired with the pH Sensor Kit
  • Ideal for spas, indoor pools, and high-use environments
  • Simple plug-in installation with auto-detection by the chlorinator

In The Box:

  • 1 x Gold Tip ORP Sensor Probe

Installation Notes:

  • Must be used with the pH Sensor Kit (520135)
  • Sensor installs in the mixing cell before the chlorinator cell
  • Ensure pool water is balanced before setup:
    • pH: 7.2 – 7.6
    • Total Alkalinity: 80 – 120 ppm
    • Cyanuric Acid: below 30 ppm (for accurate ORP function)

Equipment Configuration, Acid Dosing and Optional Sensor Probes

SKU 525146
GTIN 9343609092436
Barcode 525146
Package Length 22 cm
Package Width 11 cm
Package Height 5 cm
Warranty 1 Year
Brand Astral Pool
Model 525146 - Gold Chlorine Sensor/ORP Probe Only
Product Type Chlorinator Spare Part
Shipping Type Standard
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Shipping

Same-day dispatch applies to orders received by 12.00 pm (AEST) during business days. Orders received after 12.00 pm and on weekends or public holidays will be dispatched on the next business day.

Delivery fees are $19.95 flat-rate per order Australia-wide, no matter how many products are in it. Orders containing bulky items like sand filters, acoustic boxes, heat pumps, pool covers, and pool slides may incur additional fees as they require specialized carriers.

Below are the estimated time to arrival in business days once an order is shipped.

Destination Sydney NSW VIC QLD SA WA/NT
Business Days 1 - 2 2 - 4 2 - 4 2 - 4 3 - 4 5 - 6

Rural and remote addresses, where delivery is not provided every day, may take longer.

Returns

Satisfaction Guarantee: If you are not satisfied with a product for any reason, you are welcome to return it to us for a full refund or exchange within 30 days of the purchase date - even if you have used the product. Returns are free, and we will cover return shipping.

We take full responsibility for the safe arrival of the products that you order from us. We will replace at our expense any product that arrives faulty, damaged during transit, or is the incorrect product. Click here for details

If you have any questions about our shipping policy or our return policy, please contact us on 1300 766 619 or through our contact us form.