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Converter 156

156 Converter


The 156 converter controls concentrations, color changes, or turbidity in a variety of industrial applications while providing continuous inline, real-time measurements.

A LED indicator displays the percentage of the selected measuring range while four fixed measuring ranges and one variable measuring range can be set to match your specific process parameters.

When wired to the plant’s process control system, the 156 converter provides two independent setpoints and a 0/4-20 mA output for alarms and real-time process monitoring.

For remote sensing of lamp or power failure, an additional fail-safe relay output is built in to the converter.

Combined with an optek high-precision single channel absorption AF56 sensor, or AS56 probe, the 156 converter is a cost-saving measuring system that provides reliable and repeatable measurements throughout your process.


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156 Features

  • Inline real-time process monitoring
  • 3-digit LED display
  • 0/4 – 20 mA-output
  • 2 independent alarm setpoints
  • Reliable cost effective measurements
  • Compact dimensions