Chemtrol Contollers & Parts

The Chemtrol pH Sensor Probe is a high-performance replacement electrode designed for use with Chemtrol water chemistry controllers. Compatible with all CH series (CH250, CH255) and PC series (PC1500, PC1555, PC2100, etc.) controllers, this pH sensor ensures accurate, real-time monitoring and control of water acidity levels.

It features a durable glass electrode for dependable, long-term performance in commercial pool and spa environments. The probe is factory-calibrated and includes a 10-ft (3 m) cable with a standard BNC connector for quick installation and replacement.

Maintaining accurate pH readings is essential for proper sanitizer performance and swimmer comfort. Replacing worn sensors regularly helps your Chemtrol controller operate at peak accuracy and efficiency.

Key Features

• Compatible with all Chemtrol pH controller models

• Glass electrode for accurate and stable readings

• Standard BNC connector for easy replacement

• 10-ft (3 m) cable included

• Works in flow cells or inline configurations

• Suitable for pools, spas, fountains, and water features

• For commercial or residential use

Specifications

• Sensor Type: pH

• Electrode Type: Glass

• Body Material: Epoxy or glass (model-dependent)

• Cable Length: 10 ft (3 meters)

• Connector: BNC

• Mounting: Flow cell or inline compatible

• Operating Temperature: 32–140°F (0–60°C)

• pH Range: 0–14

• Warranty: 1 year limited