Hayward | W3PRO25AU10 | Gold ORP Sensor with 10" Cable – Precision Water Quality Monitoring
Hayward | W3PRO25AU10 | Gold ORP Sensor with 10" Cable – Precision Water Quality Monitoring
The Hayward W3PRO25AU10 Gold ORP Sensor with 10-Inch Cable is a compact, high-accuracy sensor designed for precise oxidation-reduction potential (ORP) measurement in pool and spa water treatment systems. Featuring a durable gold electrode and short cable length for close-proximity installations, it delivers stable, reliable readings to help maintain optimal sanitizer levels.
Key Features
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Gold ORP sensor for accurate oxidation-reduction potential measurement
-
10-inch cable for close-proximity or in-line installations
-
Designed for use with Hayward water chemistry automation systems
-
Provides consistent readings to support proper sanitizer control
-
Durable construction for long service life and corrosion resistance
-
Easy installation and replacement in compatible probe holders
-
Ideal for residential and commercial pool and spa applications
-
Factory-tested for accuracy and performance assurance
-
Works seamlessly with compatible Hayward CAT Controllers and automation setups
Product Overview
The Hayward W3PRO25AU10 Gold ORP Sensor with 10-Inch Cable is engineered for accuracy and reliability in pool and spa water quality monitoring. Its gold electrode ensures long-lasting performance and stable ORP readings, enabling precise control of sanitizer levels for safe, clean water. The shorter 10-inch cable is ideal for installations where the sensor is positioned close to the control unit or in-line probe holder. Perfect for residential and commercial applications, this sensor is a dependable choice for maintaining balanced, healthy water.

Description
The Hayward W3PRO25AU10 Gold ORP Sensor with 10-Inch Cable is a compact, high-accuracy sensor designed for precise oxidation-reduction potential (ORP) measurement in pool and spa water treatment systems. Featuring a durable gold electrode and short cable length for close-proximity installations, it delivers stable, reliable readings to help maintain optimal sanitizer levels.
Key Features
-
Gold ORP sensor for accurate oxidation-reduction potential measurement
-
10-inch cable for close-proximity or in-line installations
-
Designed for use with Hayward water chemistry automation systems
-
Provides consistent readings to support proper sanitizer control
-
Durable construction for long service life and corrosion resistance
-
Easy installation and replacement in compatible probe holders
-
Ideal for residential and commercial pool and spa applications
-
Factory-tested for accuracy and performance assurance
-
Works seamlessly with compatible Hayward CAT Controllers and automation setups
Product Overview
The Hayward W3PRO25AU10 Gold ORP Sensor with 10-Inch Cable is engineered for accuracy and reliability in pool and spa water quality monitoring. Its gold electrode ensures long-lasting performance and stable ORP readings, enabling precise control of sanitizer levels for safe, clean water. The shorter 10-inch cable is ideal for installations where the sensor is positioned close to the control unit or in-line probe holder. Perfect for residential and commercial applications, this sensor is a dependable choice for maintaining balanced, healthy water.











