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BL983320-2 Conductivity Mini Controller 0.0–199.9 µS/cm, 230VAC, 4–20 mA Output | EnvMart

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Hanna Conductivity (EC) Mini Controller (0.0 - 199.9 µS/cm) - BL983320-2 | 230VAC, Output: 4-20 mA

Name: Hanna Conductivity (EC) Mini Controller (0.0 - 199.9 µS/cm) - BL983320-2 | 230VAC, Output: 4-20 mA
Brand: Hanna
SKU: 72100
Price: 288.87 USD
Availability: InStock

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Category Conductivity Controller Brand Hanna

Specifications

Resolution	0.1 µS/cm
Accuracy	±2% F.S.
Measurement Range	0.0–199.9 µS/cm
EC Calibration	Manual, with CAL trimmer
Temperature Compensation	Automatic, 5–50 °C
Model	BL983320-2
Dosing Relay Output	Contact closed when measure exceeds set point; Max 2A (fuse protected), 250VAC, 30VDC
Dosing Set Point	Adjustable, 0.0–199.9 µS/cm
Relay Function	Dry contact for dosing/automation
Over-dosing Control	Adjustable, 5–30 min typical

Key Features

BL983320-2 Conductivity Mini Controller delivers precise EC measurement for process control applications in the 0.0–199.9 µS/cm range.

Compact, panel-mounted controller for electrolytic conductivity (EC) measurement.
Measures within a range of 0.0 to 199.9 µS/cm with a resolution of 0.1 µS/cm.
Manual or automatic dosing modes with dry contact relay for process automation.
Adjustable dosing set point and automatic temperature compensation from 5 to 50°C.
Large, protected LCD display with multicolor LED indicator for clear status feedback.
Fire retardant casing enhances safety in industrial environments.
Supports output signals of 4–20 mA for integration with SCADA/PLC systems.
Power supply is 230 VAC, 50/60 Hz, suitable for standard industrial panels.
EC accuracy is ±2% of full scale for reliable process data.
Ideal for ion exchange, reverse osmosis, or water distillation monitoring applications.

Product Description

The BL983320-2 Conductivity Mini Controller is designed for precise process control of electrolytic conductivity (EC) within the 0.0–199.9 µS/cm range. Engineered for compact panel mounting, this controller is ideal for industrial, laboratory, and water treatment environments where continuous EC monitoring and process automation are required.

This controller allows users to choose between automatic or manual dosing modes. In automatic mode, the controller’s relay activates when readings exceed the adjustable set point, managing dosing operations or valve actuation as needed. With a robust dry contact relay (2A, fuse protected), the BL983320-2 seamlessly integrates into complex process controls. Its output signal of 4–20 mA allows for direct connection to SCADA or PLC systems for advanced process management.

Panel-mounted device for electrolytic conductivity measurements up to 199.9 µS/cm.
0.1 µS/cm resolution and ±2% f.s. EC measurement accuracy.
Manual calibration via CAL trimmer and automatic temperature compensation from 5 to 50°C.
Contact relay output supports process automation and over-dosing control functionality.
Multicolor LED status indicator for operational transparency.
Large LCD with protective cover ensures clear reading and component safety.
Fire retardant case construction meets industrial safety requirements.
Output: 4–20 mA current signal for SCADA/PLC integration.
Power: 230VAC, 50/60Hz for global compatibility.
Adjustable dosing relay set point for EC control, plus overdose timer for precise dosing events.
93 x 53 x 99 mm (LxWxH) and lightweight design (approx. 300g).

The BL983320-2 is a proven solution for quality control of water produced via ion exchange, RO, or distillation. Its temperature compensation and flexible automation options enable reliable use in manufacturing plants, laboratories, commercial water systems, and industrial water quality monitoring.
Explore more process controllers and conductivity measurement solutions in the EnvMart Measuring & Testing Instruments category.