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Warrick Liquid Level Control Boards

Warrick® Liquid Level Control Boards from Gems Sensors offer solid-state reliability and precise control using the conductive properties of liquids. These boards are ideal for OEMs and industrial applications requiring pump control, alarms, and level detection with minimal maintenance.

Precision Liquid Level Control for Industrial Applications

Explore Gems Sensors’ Warrick® conductivity-based control boards—engineered for reliable, no-moving-parts monitoring and automation of conductive liquids.

DC Series & A/AM Series

  • DC-powered and general-purpose conductivity control
  • Modular plug-in or open board designs
  • UL-recognized motor control
  • Optional power outage delay

Series 67 & 47/27

  • Multi-function and electromechanical level control
  • Multiple relay outputs for complex systems
  • Intrinsically safe options for hazardous areas
  • Rugged design for reliable performance

Series 26/26M, 19MR & 16/16M

  • Compact and miniature controls for OEM applications
  • Screw terminal connections for easy installation
  • Powered and non-powered contact options
  • Wide voltage range for alarms and pump control