Digital pH / CO2 Controller With Electrode

Digital pH Controller with CO2 System Control

This digital pH controller provides a convenient solution for monitoring and managing water parameters in your aquarium or tank. With the electrodes in place, it continuously monitors pH levels and controls pH-related devices like CO2 systems, air outlet stones, oxygen pumps, and electromagnetic valves. The included calibration solutions ensure the controller maintains accurate readings.

By connecting the controller to a CO2 system, it can regulate the solenoid valve to control the release of carbon dioxide based on the pH level. Once the desired pH is set, the controller automatically adjusts CO2 release as needed, helping to stabilize the water’s pH without manual intervention. This makes it ideal for a wide range of uses, from small aquariums to large industrial applications.

Features

• Includes pH 6.864 and pH 4.003 calibration solutions
• Large LED display for easy monitoring
• Digitally adjustable control range from pH 3.5 to 10.5
• Built-in SLOPE and CAL for easy single or two-point calibration
• Front LED indicator shows when the relay is active
• Wall-mountable for easy installation
• BNC connection for use with a pH electrode
• Reliable, stable, and portable design
• Handles up to 5 amps for controlling connected devices

Specifications

• Measuring Range: 0.00 ~ 14.00 pH
• Accuracy: ±(0.1% + 2 digits) after calibration
• Resolution: 0.01 pH
• Set Range: 3.50 ~ 10.50 pH
• Operating Environment: 0°C ~ 50°C, Humidity <95%
• Power Supply: 220V-230V or 100V-110V
• Dimensions: 150mm × 85mm × 40mm
• Weight: 580g