Hanna Conductivity Mini Controller (0.00-10.00 mS/cm) - BL983317-2 | 230VAC, Output: 4-20 mA

The controller features a microprocessor-based system that delivers accurate conductivity readings with ±2% full-scale accuracy, ensuring dependable performance in continuous operations. Its 4–20 mA analog output allows seamless integration with external control systems such as PLCs, SCADA platforms, and data loggers for real-time monitoring and automation.

Equipped with automatic temperature compensation from 5 to 50°C, the BL983317-2 maintains measurement stability even in fluctuating environmental conditions. It supports both manual and automatic dosing modes, enabling efficient control of pumps and valves through a dry contact relay that activates based on user-defined conductivity set points.

The unit is designed with a clear LCD display protected by a durable cover, ensuring easy readability and long-term protection in harsh environments. A multicolor LED indicator provides instant visual feedback on system status, simplifying operation and troubleshooting.

Manual calibration is facilitated through an integrated CAL trimmer, allowing users to easily maintain measurement accuracy during routine maintenance. The controller is housed in a robust fire-retardant plastic casing, enhancing safety and durability for long-term industrial use.

Available with 230VAC or 12VDC power supply options, the BL983317-2 offers flexibility for various installation requirements. Its compact dimensions (83 × 53 × 99 mm) make it easy to install in control panels without occupying excessive space.

Widely used in water treatment systems, chemical dosing processes, hydroponic nutrient management, and industrial manufacturing, the Hanna BL983317-2 ensures reliable conductivity monitoring and efficient process control.

Enhance your process automation and monitoring capabilities with Hanna’s advanced control technology, designed for precision, durability, and seamless integration in professional applications Conductivity Controller