Hanna Conductivity (EC) Controller (0.0 - 199.9 µS/cm) - BL983320-0 -12VDC

The BL983320-0 Conductivity (EC) Controller is a state-of-the-art, panel-mounted process controller engineered for precision EC measurement in laboratory and industrial applications. With a measurement range of 0.0 to 199.9 µS/cm, it provides reliable control for processes demanding fine EC dosing such as water treatment, ion exchange, reverse osmosis, and distillation quality monitoring.

It features a spacious LCD with a protective cover for clear readouts and can be operated in either automatic or manual dosing modes. In automatic mode, the internal dry contact relay is triggered when EC exceeds the programmable set point, suitable for activating solenoids or valves for DI water tank management or process adjustment.

• Automatic and manual dosing mode with adjustable relay control up to 2A, fused at 250 VAC or 30 VDC for safety.
• Manual calibration with onboard CAL trimmer for straightforward operating maintenance.
• Temperature compensation from 5°C to 50°C ensures highly accurate EC values across typical process environments.
• Multicolor LED status indicator allows operators to quickly assess controller state.
• Over-dosing control is adjustable, typically from 5 to 30 minutes, increasing process safety and automation reliability.
• Rugged, fire-retardant casing ensures durability in harsh environments.
• Power supply via included 12 VDC adapter for convenient system integration.
• Weight: 200 g for model “-0”, ensuring easy panel integration.
• Ideal for industrial water quality monitoring, ETP/STP dosing, lab process controls, manufacturing, and environmental monitoring systems.

Recommended for use in industrial, laboratory, water treatment, and commercial process control sectors. Explore more conductivity measurement and dosing solutions on EnvMart for comprehensive automation and process safety.