The HI510 and HI520 are advanced process controllers that can be configured for applications requiring monitoring and/ or control of four main water-analysis parameters: pH, ORP, Conductivity, and Dissolved Oxygen.  These controllers feature a digital probe input(s) that automatically detects and updates the controller with the parameter that it measures.

Hanna’s first dual-input process controller that accepts virtually any combination of compatible probes. Designed to adapt to unique process control requirements, users have the option to enable or disable each channel independently.

Mounting Options:

  • Wall
  • Pipe
  • Panel

Smart Industrial Probes

  • pH & Temperature
  • ORP & Temperature
  • Conductivity & Temperature
  • Galvanic Dissolved Oxygen (DO)
  • Optical Dissolved Oxygen (DO)


Renee Christoph

Hanna Instruments

Tel. +27 11 615 6076

AATF Exhibition, 9-11 May 2023, Stand G514

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