BL-7917-2 ORP Controller and Pump

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Hanna BL-7917-2 ORP Controller and Pump is a compact and reliable solution for automatic ORP (redox) control and chemical dosing in water treatment systems. It combines a controlle r and dosing pump in one unit, providing continuous monitoring and automatic adjustment of disinfection levels. Designed for real-time operation, the BL-7917-2 measures ORP and automatically doses oxidizing or reducing agents to maintain the desired setpoint, ensuring stable and effective water disinfection. Key Features Integrated ORP controller and dosing pump Continuous real-time ORP monitoring Automatic dosing to maintain set ORP value Adjustable setpoint and dosing rate Compact and easy-to-install design Reliable operation for continuous use Simple calibration and setup Applications Swimming pools and spas Water disinfection systems Cooling towers and industrial water Aquaculture and aquariums Wastewater treatment System Overview The BL-7917-2 continuously measures ORP using a connected electrode and automatically controls dosing to maintain optimal oxidation-reduction conditions. This ensures effective disinfection and stable process control with minimal manual intervention. What's Included BL-7917-2 ORP controller with integrated pump ORP electrode (model depending on configuration) Tubing and injection fittings Mounting hardware Instruction manual Measurement Method ORP is measured using a redox electrode that detects the oxidation-reduction potential of the solution. When the measured value deviates from the setpoint, the integrated pump automatically doses chemical solution to restore and maintain the desired ORP level. Why Choose BL-7917-2? All-in-one solution for ORP control and dosing Ensures consistent and effective disinfection Reduces manual monitoring and adjustment Reliable performance for continuous operation Show more