ETCR002F Flexible Current Sensor  Specifications:        Model    ETCR002F        Coil thickness    φ7.5mm        Coil Diameter    Φ150~φ3000mm  (Optional)        Power Supply    6F22 9VDC Zinc-manganese dry batteries (external power supply)        Range    AC 0A~3000A/6000/10000A  (Optional)        Resolution    1A/2A/3A        Accuracy    ±1%FS (50Hz/60Hz;23& 8451;±2& 8451;,Below 70%RH, the wire is in the center of the coil)        Phase Error    ≤1°(50Hz/60Hz;23& 8451;±2& 8451;)        Signal Output    AC 0~1V (Full scale corresponding output  )        Integrator size    165mm×104mm×40mm        Integrator weight    230g        Integrator Output Interface    3.5mmAudio frequency plug/BNC plug (Optional)        Output line length    2m        Electric Field Interference    No hysteresis effect, no external electric field interference        Wire Position    The cable in the center of the coil and the position error affects ≤±0.5% FS        Current Frequency    45Hz~70Hz  (Measured current frequency)        Response Frequency    0.1Hz~1MHz        Line voltage    Below AC 600V        Packing List    Flexible coil:1PCS; Integrator:1PCS;