Conductivity Products

Level Control for Conducting Liquids


Aqueous solutions such as water, sewage, most acids, milk, beer etc.

  • Dual electrode operation for control between two levels.
  • Single electrode operation for alarms
  • Very accurate - relay switches at the exact tip of the probe.
  • Easily set up and very stable.
  • Fail safe switch.


Controls between 2 levels, High level Alarm, Low level Alarm, Borehole level control.

  • Adjustable sensitivity and close switching differential to ignore electrode fouling and save power.
  • ATEX approved (hazardous area) level controller.
  • A.C. current at probes to prevent electrolysis.
  • Wide range of hardware available for easy site operations


Hawker Electronics have continually improved upon the original conductivity level control principle to provide today the most comprehensive and reliable range of level controllers and associated ha...



Hawker offer probably the widest range of hardware. This ranges from the E12 heavy duty single holder manufactured in alkaline resistant phenolic for sewage applications with the facility to adjust th...



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