HI 943500: Conductivity Controller, Analog

• Available in four models with different ranges
• Direct connection up to 5 m, without intermediate amplifiers, to the conductivity probe
• Isolated recorder output

These controllers allow the direct connection of a potentiometric conductivity probe (HI 7638) with a cable up to 20 meters long, without using any transmitter. Four different models are available with different measurement ranges, to satisfy any application requirements. The output configuration for connecting a recorder or a PLC can be chosen between 0-20 or 4-20 mA. The LED on the front panel indicates the operating status of the controller. The automatic temperature compensation (ATC) is performed directly by the HI 7638 probe with built-in temperature sensor. The front panel is protected behind a transparent splash-proof cover.

The HI 943500 series is supplied complete with mounting brackets and instructions.