HomeProductsPower sensorAHKC Series Hall SensorAHKC-BS Closed Core Hall Current Sensor

AHKC-BS Closed Core Hall Current Sensor

Acrel AHKC series Hall Effect current sensor is mainly suitable for the isolation conversion of complex signals such as AC, DC, and pulse. Adopting the Hall effect principle, the converted signal can be directly acquired and accepted by various acquisition devices such as AD, DSP, PLC, and secondary instrumentation, featuring fast response time, wide current measurement range, high precision, strong overload capacity, good linearity, and strong anti-interference ability. The AHKC-BSA open-loop Hall Effect current sensor has the characteristics of high accuracy, high linearity, high integration, small size, simple structure, long-term working stability, and adaptability to various working environments.

  • Closed type Hall current sensor
  • Rated current input: 0~(50-500) A; Rated power: 4V / 5V
  • Aperture: 20.5 * 10.5 mm; Power supply: ±12V / ±15V
  • AC, DC, pulse and other complex currents
  • Fast response, wide measuring range, high precision, strong overload capacity, good linearity and excellent anti-interference performance

Product info

Technical data

 parameter index
Rated input current (DC) 0~(20-500)A
Rated output voltage (DC) 4-20mA
Accuracy class 1.0
Power voltage DC24V (permissible fluctuation ± 20%)
Zero offset current ±0.05mA
Offset current drift ≤±0.01mA/℃
linearity ≤0.2%FS
reaction time ≤20us
Insulation voltage 2.5kV/50Hz/1min
operating temperatur -40℃~85℃
Storage temperature -40℃~85℃
consumption ≤1.2W
Overloading Continuance 1.2

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