Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After signals are convertedaccording to the Hall Effect Theory, they can be directly acquired by AD, DSP, PLC, secondary instruments and other devices.Hall current sensors are widely applicable for acquisition and feedback control of current signals in the current monitoring, battery application, inverter, solar power management, direct current cabinet, DC motor drive, electroplating, welding, frequency converter, UPS servo control systems.They feature the quick response, wide range of measurement, high precision, strong overload capcity, good linearity and excellent and anti-interference performace.

| Type | Rated current | Rated output | Measuring Aperture | Power Supply |
| AHKC-EKA | 0-(50-500)A | 5V/4V | Φ20mm | ±15V |
| AHKC-EKAA | DC 0-(50-500)A | DC4-20mA | Φ20mm | 12V/24V |
| AHKC-EKDA | AC 0-(50-500)A | DC4-20mA | Φ20mm | 12V/24V |
| AHKC-EKB | 0-(200-1000)A | 5V/4V | Φ40mm | ±15V |
| AHKC-EKBA | DC 0-(200-1000)A | DC4-20mA | Φ40mm | 12V/24V |
| AHKC-EKBDA | AC 0-(200-1000)A | DC4-20mA | Φ40mm | 12V/24V |
| AHKC-EKC | 0-(500-1500)A | 5V/4V | Φ55mm | ±15V |
| AHKC-EKCA | DC 0-(500-1500)A | DC4-20mA | Φ55mm | 12V/24V |
| AHKC-EKCDA | AC 0-(500-1500)A | DC4-20mA | Φ55mm | 12V/24V |
| AHKC-K | 0-(400-2000)A | 5V/4V | 64*16mm | ±15V |
| AHKC-KAA | DC 0-(400-2000)A | DC4-20mA | 64*16mm | 12V/24V |
| AHKC-KDA | AC 0-(400-2000)A | DC4-20mA | 64*16mm | 12V/24V |
| AHKC-H | 0-(500-3000)A | 5V/4V | 82*32 | ±15V |
| AHKC-KA | 0-(500-5000)A | 5V/4V | 104*36 | ±15V |
| AHKC-HB | 0-(2000-8000)A | 5V/4V | 132*52 | ±15V |
| 0-(10000-20000)A | 5V/4V | 132*52 | ±15V | |
| 0-(25000-40000)A | 5V/4V | 132*52 | ±15V | |
| AHKC-HBAA | DC 0-(2000-8000)A | DC4-20mA | 132*52 | 12V/24V |
| DC 0-(10000-20000)A | DC4-20mA | 132*52 | 12V/24V | |
| DC 0-(25000-40000)A | DC4-20mA | 132*52 | 12V/24V | |
| AHKC-HBDA | AC 0-(2000-8000)A | DC4-20mA | 132*52 | 12V/24V |
| AC 0-(10000-20000)A | DC4-20mA | 132*52 | 12V/24V | |
| AC 0-(25000-40000)A | DC4-20mA | 132*52 | 12V/24V |
| Parameters | Parameters |
| Rated Input Current | 0~(50-500)A |
| Rated Output Voltage | ±5V/±4V |
| Accuracy Class | 1.0 |
| Power Voltage | DC ±15V (allowable fluctuation±20%) |
| Zero Offset Voltage | ±20mV |
| Offset Voltage Drift | ≤±1.0mV/℃ |
| Linearity | ≤0.2%FS |
| Response Time | ≤5us |
| Bandwidth | 0~20kHz |
| Isolation Voltage | 3.5kV/50Hz/1min |
| Operating Temperature | -40℃~85℃ |
| Storage Temperature | -40℃~85℃ |
| Consumption | ≤0.5W |





