Basic Info.
Model NO.
AHKC-EKAA
Certification
CE
Customized
Non-Customized
Product Name
Split Core Open-Loop Hall Current Sensor
Brand
OEM ODM
Current Range
DC 0~500A
Output
4-20mA
Accuracy
Class 0.5
Power Supply
12V/24V
Hole Size
20mm
Transport Package
Fob Shanghai
Trademark
ACREL
Origin
China
Production Capacity
1000PCS/Per Month
Product Description
Product Description AHKC-EKAA Split Core Open-loop Hall Effect Current Sensor
Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After signals are converted according 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 capacity, good linearity and excellent anti-interference performance.
Dimension
Wiring
Technical Parameters
Quotation
AHKC-EKAA Split Core Open-loop Hall Effect Current Sensor
General
Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After signals are converted according 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 capacity, good linearity and excellent anti-interference performance.
Dimension
 Botton View |  Front View |  Side View |
Wiring
 Clamp-on (Split-core) Installation on Measuring DC Cable |  Wiring of Auxiliary Power Supply Input&Transduced Signal Output |
| Technical parameters | Data | |||
| Split/closed open-loop | Hall (true RMS) | |||
| Output | Nominal value | Voltage: ±5V/±4V | Current: 4-20mA | |
| Zero offset voltage (current) | Voltage: ±20mV | Current:±0.05mA | ||
| Offset voltage (current) drift | Voltage: ≤±1.0mV/ºC | Current:±0.04mA/ºC | ||
| Linearity | ≤0.2%FS | |||
| Power voltage | DC±15V | DC 24V | ||
| Bandwidth | 0-20kHz | |||
| Response time | ≤5us | ≤1ms | ||
| Dielectric strength | Permissible 2500VAC between input/ output and power supply at the power frequency | |||
| Accuracy class | 1.0 | |||
| Ambient conditions | Temperature | Operating temperature:-25ºC-+70ºC; storage temperature: -40ºC-+85ºC | ||
| Humidity | ≤95%RH, no dew, no aggressive gas | |||
| Altitude | ≤3500m | |||
Quotation
| Shape | Model | Rated current | Power supply | Rated output | Measuring Aperture(mm) | FOB Shanghai(USD) |
 | AHKC-EKA | 0~(20-500)A | ±15V | 5V/4V | φ20 | 16 |
| AHKC-EKAA | DC 0~(50-500)A | 12V/24V | 4~20mA | φ20 | 16 | |
| AHKC-EKDA | AC 0~(200-1000)A | 12V/24V | 4~20mA | φ20 | 18 | |
| AHKC-EKB | 0~(200-1000)A | ±15V | 5V | φ40 | 31 | |
| AHKC-EKBA | DC 0~(200-1000)A | 12V/24V | 4~20mA | φ40 | 31 | |
| AHKC-EKBDA | AC 0~(200-1000)A | 12V/24V | 4~20mA | φ40 | 34 | |
 | AHKC-EKC | 0~(500-1500)A | ±15V | 5V/4V | φ55 | 41 |
| AHKC-EKCA | DC 0~(500-1500)A | 12V/24V | 4~20mA | φ55 | 41 | |
| WHKC-EKCDA | AC 0~(500-1500)A | 12V/24V | 4~20mA | φ55 | 41 | |
| AHKC-K | 0~(400-2000)A | ±15V | 5V | 64x16 | 39 | |
| AHKC-KAA | DC 0~(400-2000)A | 12V/24V | 4~20mA | 64x16 | 39 | |
| AHKC-KDA | AC 0~(400-2000)A | 12V/24V | 4~20mA | 64x16 | 55 | |
 | AHKC-H | 0~(500-3000)A | ±15V | 5V | 82x32 | 55 |
| AHKC-KA | 0~(500-5000)A | ±15V | 5V | 104x36 | 56 | |
| AHKC-HB | 0~(2000-8000)A | ±15V | 5V | 132x52 | 134 | |
| 0~(10000-20000)A | ±15V | 5V | 132x52 | 195 | ||
| AHKC-HBAA | DC 0~(2000-8000)A | 12V/24V | 4~20mA | 132x52 | 260 | |
| DC 0~(10000-20000)A | 12V/24V | 4~20mA | 132x52 | 520 | ||
| AHKC-HBDA | AC 0~(2000-8000)A | 12V/24V | 4~20mA | 132x52 | 260 | |
| AC 0~(10000-20000)A | 12V/24V | 4~20mA | 132x52 | 520 |
