This instrument measures and controls (depending on the configuration) the pH value or redox potential of aqueous solutions. The transmitter features two analog and two logic inputs. The first analog input is suitable for connecting a pH combination electrode, or a glass and reference electrode (also antimony), or a redox combination electrode, or a metal and reference electrode. The second analog input can be used to connect Pt100 or Pt1000 resistance thermometers.The instrument features two 4-digit...
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