The Industrial Online pH and ORP Controller is a precise and intelligent instrument for simultaneous measurement and control of pH and ORP in industrial processes. It continuously monitors the chemical quality of fluids.

Features and Benefits:

• Accurate and real-time measurement: The online controller continuously measures pH and ORP and provides real-time information to the operator or central control system.
• Automatic process control: This device has the ability to connect to chemical injection systems (such as acid or alkali, or oxidizing/reducing agents) and can automatically make the necessary adjustments to maintain desired values.
• Easy-to-use digital display: It has a display capable of simultaneously displaying pH and ORP values, system status, alarms, and other important parameters.
• Precise calibration capability: Multi-point calibration is available to increase measurement accuracy and ensure proper device operation.
• Suitable for harsh industrial conditions: These controllers have a rugged body, waterproof and corrosion-resistant design, and are suitable for installation in wet or harsh industrial environments.
• Various control outputs: It has analog (4-20 mA) and digital outputs for communication with PLC, SCADA or central monitoring systems.

The need to use industrial and online pH and ORP controllers in purification and industries:

In many industrial and water treatment processes, precise control of pH and ORP is critical to maintaining proper system performance, process safety, and final product quality. For example:

• In industrial or municipal water treatment, maintaining pH within the appropriate range is essential to prevent corrosion or scaling.
• ORP measurements are performed in chlorine or ozone disinfection processes to ensure sufficient oxidizing power.
• In the food and pharmaceutical industries, precise pH control is essential to maintain product quality and safety.
• In chemical and metallurgical processes, ORP is used as a key indicator to predict and control chemical reactions.

In short, the industrial online pH and ORP controller is a key tool for automation, high accuracy, and quality assurance in a wide range of industrial and environmental applications.