1-channel controller for potentiostatic and amperometric sensors for the measurement of: pH, free chlorine, total Chlorine, Chlorine dioxide, Chlorite, Ozone, Oxygen, Hydrogen, peroxide, Peracetic acid, Bromine, conductivity, redox (ORP) and for the measurement and displaying of the temperature.

  • Microprocessor unit with LCD, backlit
  • Programmable switch-on delay
  • ON/OFF control mode with two limits and adjustable control hysteresis 
  • Input:
    • 1 x potentiostatic or, amperometric or conductivity
    • NTC 10 kΩ with automatic temperature compensation
    • flow control
  • Output:
    • 2 x limit switch contact (Digital outputs as potential free relay, max. contact load 230 V/5A
    • 1 x 0/4 … 20 mA, programmable, Minimum Load 250 Ohm.
  • Power supply:
    • 230 VAC, 50/60 Hz
    • Alternating power supply 24 VDC.
  • Enclosure in ABS plastic for DIN Rail mounting, protection class IP 20


  • Measurement and control of: pH, redox (ORP), Conductivity, free chlorine, total chlorine … as mentioned above
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