Hach Fluid Dynamics Ltd

Automatic pH Neutralization & Dosing Systems

Real-time pH correction for compliant discharge.

An automated dosing system that continuously monitors process fluid pH and injects acid or alkali dosing chemicals to maintain levels within a defined range. Built for facilities required to neutralize effluent before discharge or reuse.

Features: 

  • Continuous in-line pH monitoring with automatic dosing response
  • Dual dosing capability for acid and alkali correction
  • Configurable setpoints and alarm thresholds
  • Data logging for compliance and audit reporting
  • Fail-safe dosing shutdown on sensor fault

Specifications:

pH Monitoring Range0 to 14 pH
Control Accuracy±0.1 pH
Dosing TypeAcid and alkali, dual channel
Sensor TypeIn-line pH probe with auto-compensation
Data LoggingOnboard storage, exportable records
Communication4-20mA / Modbus RTU
Power Supply220 to 240 VAC, single phase
Skid MaterialStainless steel or coated carbon steel
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