No field adjustment necessary, factory calibrated 0-5 Vdc, 0-10 Vdc or 4-20mA models Average measurement is equivalent to True RMS for pure sine waves True RMS Model (CS675) for Variable Frequency Drive applications Input / Output isolation via current transformer Solid-state reliability Small compact size

The CS-6XX-XX series of current sensors monitor line current for electrical loads such as pumps, conveyors, machine tools or fans and provide an output of 4-20 mA, 0-5 Vdc or 0-10 Vdc (Model specific) to represent the load current. The CS650 & CS651 series require no external power supply as they are totally powered by induction from the AC line being monitored. The CS652 & CS675 series are loop-powered and require an external 15-30 Vdc power supply.