Danisense DS300UB-1V Zero Flux Current Transducer AC:300Arms, DC:450A

£906.00 (£1087.20 inc VAT)

Available on back-order, delivery normally 1 - 2 weeks

Availability: Stock models delivered next working day (UK only) for orders placed before 15:00 (Mon - Fri)

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SKU: DS300UB-1V Categories: ,


Danisense DS300UB-1V Current Transducer

Ultra-stable, high precision (ppm class) fluxgate technology DS Series current transducer for non-intrusive, isolated DC and AC current measurement up to 450A

  • MPS for particles accelerators
  • Gradient amplifiers for MRI devices
  • Stable power supplies
  • Precision drives
  • Batteries testing and evaluation systems
  • Power measurement and power analysis
  • Current calibration purposes


  • Linearity error maximum ±15 ppm
  • 1V BNC output connection
  • Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability
  • Green diode for normal operation indication
  • Full aluminum body for superior EMI shielding and extended operating temperature range
  • Large aperture 27.6mm for cables and bus bars
Specifications Highlights Symbol Unit Min Typ Max
Nominal primary AC current IPN AC Arms 300
Nominal primary DC current IPN DC A 300
Nominal Output Voltage V Out V -1 1
Measuring Range ÎP M A -450 450
Primary/Secondary Ratio V/kA 33,3333 33,3333
Linearity Error ƐL ppm -15 15
Offset Voltage (Including Earth Field) VOE ppm -150 150
AC Maximum gain error 10Hz to 1kHz 0.01%
DC-10Hz Overall accuracy @25°C (=VOE+ƐL + IOE ) accƐ ppm -45 45
AC Maximum gain error 10Hz to 1kHz 0.01%
Bandwidth (3dB) f3dB kHz 500
Operating temperature range Ta °C -40 65
Power supply voltages Uc V ±14.25 ±15.75

Note* Specifications are liable to change. For the full list of Specifications, please see the products datasheet located under the ‘Documentation’ tab.


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