Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
General
Acrel AHKC series hall effect current sensor is mainly suitable for the isolation conversion of complex signals such as AC, DC, and pulse. Through the Hall effect principle, the converted signal can be directly collected and accepted by various acquisition devices such as AD, DSP, PLC, and secondary instruments, fast response time, wide current measurement range, high precision, strong overload capacity, good linearity, and strong anti-interference ability.
It is insulative between the primary and secondary grade of AHKC-HB series current sensor which can be used for measuring direct current, alternating current and pulse current
Wiring
Dimension of AHKC-HB Split Core Open-loop Hall Effect Current Sensor
Installation of AHKC-HB Split Core Open-loop Hall Effect Current Sensor
• When the Hall current sensor is working normally, the auxiliary power supply cannot be more than ±20% of calibration value
• The Hall Current sensor is strictly prohibited to be fallen from high place (≥1m) during installation and use
• Zero and full scale regulator potentiometer can not be adjusted
• Auxiliary power supply is required to be deployed voluntarily
• Power positive and negative poles cannot be inversely connected
Application of AHKC-E Closed Hall Effect Current Sensor
• System control and detection of electrical equipment in electric power
• Petroleum, coal mine, chemical industry
• Railway, communication, building automation industries
• Power supplies for welding application
Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
Technical Parameters
| Parameters | Parameters |
| Rated Input Current(DC) |
0～±(400-20000)A
|
| Rated Output Voltage(DC) |
±5V/±4V
|
| Accuracy Class | 1.0 |
| Power Voltage |
DC±15V （allowable fluctuation±20%）
|
| Zero Offset Current |
±20mV
|
| Offset Current Drift |
≤±1.0mV/℃
|
| Linearity |
≤0.2%FS
|
| Response Time | ≤5us |
| Isolation Voltage | 3.5kV/50Hz/1min |
| Operating Temperature | -40℃～85℃ |
| Storage Temperature | -40℃～85℃ |
| Consumption | ≤0.5W |
1. Manual for Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
2. Installation and Use for Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
3. Debugging Software for Acrel AHKC-HB Split Core Open-loop Hall Effect Current Sensor
