Chemtrol ORP pH/ORP Sensor NSF 50
Chemtrol ORP pH/ORP Sensor NSF 50
A durable, high-precision pH/ORP sensor designed for stable, accurate readings with minimal maintenance.
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The Chemtrol® pH/ORP Sensor NSF 50 is built for durability in demanding pH/ORP applications. Its impact-resistant epoxy body ensures long-lasting performance in harsh environments.
Designed with a sealed Ag/AgCl gel-filled reference and dual ceramic pin wicks, the sensor delivers accurate readings with minimal maintenance. A low-noise coaxial cable with dual shields enhances signal stability.
The pH electrode features a GP bulb glass, providing fast response across a 0–12 pH range. The ORP electrode includes a solid platinum band fused to the glass for precise measurements.
Suitable for continuous use from 0–60°C and intermittent use up to 100°C, it operates under a maximum pressure of 60 PSI, making it reliable for various water treatment applications.

⭐ ⭐ ⭐ ⭐ ⭐ Customers love the Chemtrol® pH/ORP Sensor NSF 50 for its accuracy and durability. Its impact-resistant epoxy body ensures long-term reliability in harsh conditions.
Many reviewers highlight its low-maintenance design, thanks to the sealed Ag/AgCl reference and dual ceramic pin wicks. They appreciate the sensor’s consistent and precise readings.
Users find the fast-response pH electrode and solid platinum ORP band highly effective in delivering real-time results. The dual-shielded coaxial cable minimizes interference, enhancing performance.
Customers also mention its versatility, working efficiently across various applications, including pools, cooling towers, and industrial systems. Its durability and accuracy make it a great value for the price.

- Durable Construction – Impact-resistant epoxy body for rugged performance.
- Stable & Accurate Readings – Sealed Ag/AgCl reference with dual ceramic pin wicks ensures reliability.
- Fast-Response pH Electrode – GP bulb glass technology provides quick and precise pH measurement.
- Optimized ORP Electrode – Solid platinum band fused to the glass for superior ORP detection.
- Low-Noise Cable – Dual-shielded coaxial cable minimizes interference for stable signals.
- Temperature & Pressure Resilience – Works continuously from 0–60°C, intermittently up to 100°C, with 60 PSI max pressure.
- Versatile Application – Ideal for pools, cooling towers, and industrial water treatment.

- Brand Chemtrol
- Application Pool, Spa
- Shipping Dimensions 5 x 3 x 2 inch
- Commercial, Residential, or Professional Commercial
- Each Product Weight 0.35 pound
- Master Carton Quantity 1
- Minimum Sell Quantity 1
- Pallet Quantity1

Q: What makes this pH/ORP sensor different from others?
A: The Chemtrol® pH/ORP Sensor NSF 50 features an impact-resistant epoxy body, a sealed Ag/AgCl reference, and dual ceramic pin wicks, ensuring durability and accuracy with minimal maintenance.
Q: Can this sensor handle high temperatures?
A: Yes, it can be used continuously up to 60°C and intermittently up to 100°C, making it suitable for a wide range of water treatment applications.
Q: Is this sensor compatible with all pH/ORP controllers?
A: The sensor is designed for broad compatibility with most standard pH/ORP controllers. Check your system specifications for seamless integration.

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