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Hall Effect Sensors

Vane Sensors

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Hall Current Sensor HIEM-NC-50LX

Electrical Data

TYPE DC- 05LX DC- 10LX DC- 15LX DC- 20LX DC- 25LX DC- 30LX DC- 50LX
parameter sign
Primary nominal (r.m.s. current) IPN 5A 10A 15A 20A 25A 30A 50A
Primary current measuring range IP 0~ ±7.5A 0~ ±15A 0~ ±22.5A 0~ ±30A 0~ ±37.5A 0~ ±45A 0~ ±75A
Secondary nominal RMS voltage VSN 4V±1% at IPN (RL=10KΩ)
Supply voltage VC ±15V±5% DC
Zero offset voltage @IPN =0, TA = 25°C   V0   Within30mV
Thermal drift of offset voltage @IPN =0   VOT   ±1mV/°C
Linearity of VSN at IPN =F.S εL ±0.25% of VSN   at IPN   =F.S
Response time Tr <1μs
R.m.s. voltage for AC isolation test Vd 2.5KV/50Hz/1min
Ambient operating temperature Ta -10°C~+70°C      E:-40°C~+85°C
Ambient storage temperature Ts -15°C~+85°C      E:-45°C~+105°C

Dimension (mm)


  1. Closed loop multirange current sensor using the Hall effect
  2. High accuracy
  3. Very low temperature drift
  4. Wide frequency bandwidth
  5. 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.

Pin Identification