Electrochemical Converter C200

The CONTROL 200 electrochemical converter is designed for continuous monitoring and control of pH and conductivity. The C200 series is available either as a single input (pH or conductivity) or dual input (pH and/or conductivity) converter. Operation and programming is simple, using pushbuttons on front panel.

The dual input versions incorporate a real time clock and an internal logbook that stores data entries for alarm events, sensor errors, power failures and sensor calibrations. Measurements for pH and conductivity can be temperature compensated and the measured temperature can also be attached to an output signal.

The C200 converter allows the connection of resistance thermometers like the Pt100, Pt1000 or Balco 3K, mounted directly at the sensor tip. The temperature compensation can be done manually or automatically.

The pH converters can be connected to either a standard or differential pH input. The differential pH input is designed for use with pH electrode systems that incorporate a solution earth connection. This provides advanced diagnostic capabilities able to detect sensor breaks, low glass impedance, out-of-sample and broken cable. All pH converters incorporate the most common buffer tables or user-defined tables for automatic 1 or 2 point calibration.

The conductivity converters can run probes with different cell constants and provide broad measuring ranges from 0-100 µS/cm up to 0-1999 mS/cm....

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