BL983327 | Hanna Conductivity Controller 0.00-10.00 mS/cm

Automate your industrial water discharge and cooling systems with the Hanna BL983327, a panel-mounted conductivity controller designed for high-range applications (0.00 to 10.00 mS/cm) where "High-Limit" control is required. Unlike the BL983317 (which doses fertilizer when levels are low), the BL983327 is engineered to activate when conductivity gets too high.

This specific logic makes the BL983327 the industry standard for Cooling Tower Bleed-Off and Boiler Blowdown in Pakistan. When water evaporates, mineral concentration (EC) rises. Once it hits your setpoint (e.g., 3.00 mS/cm), this controller activates a solenoid valve to drain the dirty water, preventing scale buildup and corrosion. It features a large LCD, fire-retardant casing, and an adjustable overtime timer (5-30 mins) to prevent excessive water loss if a valve sticks open.

Technical Specifications:

• Range: 0.00 to 10.00 mS/cm
• Resolution: 0.01 mS/cm
• Control Type: High Limit (Relay closes when Measure > Setpoint)
• Dosing Relay: 2A / 250 VAC (Fuse Protected)
• Setpoint: Adjustable from 0.00 to 10.00 mS/cm
• Probe Input: Compatible with HI7632-00 (Sold Separately)

Frequently Asked Questions:

Q: What is the critical difference between BL983317 and BL983327?

• A: The Control Logic. They both measure 0-10 mS/cm, but work in opposites:
  • BL983317 (Low Limit): Turns on pump when EC is LOW. (Used for adding fertilizer).
  • BL983327 (This Model - High Limit): Turns on valve when EC is HIGH. (Used for removing dirty water/bleed-off).

Q: Which probe does it use?

• A: It uses the HI7632-00 EC/TDS Probe. This is the same probe used by the BL983317 and BL983318. It has a built-in temperature sensor for accurate compensation in hot industrial environments.

Q: Can I use this for salinity control?

• A: Yes. If you need to ensure discharge water does not exceed a certain salinity limit before releasing it into a drain or river, this controller can trigger an alarm or a stop-valve.

Buy Now: Prevent scale and corrosion automatically. Order the authentic Hanna BL983327 Conductivity Controller exclusively at Kamadi Pakistan for the best price, official warranty, and expert technical support!