Product information "Closed Loop AC/DC Hall Current Sensor CYHCS-SYA,Input: 3-50A,Output: ±20mA±0.5%,Power Supply: ±15V±5%"
This Hall Effect current sensor is based on the closed loop compensating principle and designed with a high galvanic isolation between primary conductor and secondary circuit. It can be used for measurement of DC and AC current, pulse currents etc. The output of the transducer reflects the real wave of the current carrying conductor.
Very good linearity
Accuracy independent on the position of premiary cable