Digital Controller with Sensor Check™

  • PID, PI, proportional or ON/OFF control of pH or ORP for one or two set points
  • Sensor Check™ for a real-time pH/ORP electrode status monitoring
  • Digital transmitter or direct connection of the probe
  • Matching PIN to eliminate the ground loop effect
  • Automatic temperature compensation for pH
  • Logging of up to 100 system events and up to 6000 readings (pH, ORP, T)
  • Control performed with up to 4 relays or analog output in 0-20 or 4-20 mA
  • Automatic probe cleaning from alarm or user request