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Hall Effect Sensors

Vane Sensors

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Hall Current Sensor HIEM-DC-50E

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For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

Datasheet PDF

Electrical Data

TYPE DC 10E DC 20E DC 30E DC 50E
parameter sign
Primary      nominal(r.m.s. current) IPN 10mA 20mA 30mA 40mA
Primary        current measuring range IP 0~20mA 0~40mA 0~60mA 0~100mA
Secondary nominal RMS voltage  VSN  5V±1%
Supply voltage VC ±12V~±15V
Zero offset voltage @IPN=0, TA = 25°C   V0   within±50mV
Thermal drift of offset voltage @IPN =0  VOT  within±1mV/°C
Linearity of VSN at IPN =F.S εL within±1%F.S
Response time Tr <20ms
R.m.s. voltage for AC isolation test Vd 2.5KV/50Hz/1min
Ambient operating temperature Ta -10~+70°C      E:-40~+85°C
Ambient      storage temperature Ts -40~+85°C        E:-55~+125°C

Dimension (mm)


  1. Opened loop (compensated) multirange current sensor using the Hall effect
  2. Small size and space saving
  3. Low power consumption
  4. 4.High immunity to external interference


  1. AC variable speed drives and serve motor drives
  2. Uninterruptible Power Supplies (UPS)
  3. Battery supplied applications
  4. Power supplies for welding applications

Connection diagram