Sensitec CDS4000 Series Current Sensor, 50A nominal current, 6mA output current

CDS4000 MagnetoResistive Current Sensors

The CDS4000 current sensor family from Sensitec are compact devices offering accurate current measurement. They are able to provide measurement for AC, DC and mixed currents featuring integrated galvanic isolation.
Designed for industrial applications, the CDS4000 current sensors are based on magnetoresistive technology. This feature means that they are accurate, energy efficient, highly sensitive and posses a high resolution. They are also robust and reliable.
Complimentary evaluation boards are also available here at RS.

Magnetoresistive Sensors, Sensitec