Photometric Detector

Optek Photometric Detector

The 156 and 556 converter provide continuous inline, real-time measurement and control of concentrations, color changes or turbidity in a variety of industrial processes.

With four fixed measuring ranges and one variable measuring range, the converters can be set to match your specific process parameters.

The 3-digit LED indicator displays the percentage of the selected measuring range. Two independent set points and one mA output are provided for alarms and real-time process monitoring when wired to the plant's process control system. An additional failsafe relay output is built in for remote sensing of lamp or power failure.

Combined with a precision sensor, the converters are cost-effective measuring systems that provide reliable measurements throughout your process.


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