Current Transmitter

  • R 2,250.00
    Unit price per 
Out of Stock.
Manufacturing Lead-time: 2 weeks.

This current transmitter has been designed using a dedicated, precision, true RMS
to DC converter in combination with the most recent, low-cost, powerful
microprocessor. This enables us to offer flexibility, reliability and accuracy at a good
price in a small package.

Included in the design is a full wave rectifier and zero crossing detector. These provide for current measurement on a ‘per cycle basis’ for high speed applications and also accurate frequency measurement.


  • Standard AC current inputs: 0-1A, 0-5A (others possible).
  • Output ranges, from 0-1 V to ±10 V (0 to 100 mV on request), up to 22 mA (DIP switch Selectable).
  • DC powered version for voltages up to 250 VAC/VDC.
  • DC & Mains powered for voltages up to 500 VAC/VDC.
  • Customised input and output ranges on request.
  • RMS conversion options from DC up to 10 kHz.
  • Isolation between input, output and auxiliary power supply 1,000 VAC RMS.
  • High speed option available – per cycle response.
  • Selectable filtering options up to 60 seconds.
  • Internal trimpot adjustment of output minimum and maximum which can be locked using DIP switch.
  • Wide or normal zero and span adjustment selection using a DIP switch.
  • Input impedance of >100 kΩ for the voltage input and 50 Ω for the current input models.
  • Maximum input signals of 100 V for voltage input and 10 A for the current input.
  • Output load >2 k for the voltage output and 500  maximum for the current output.
  • Step response approximately 100 ms.
  • Linearity better than 0.1% of full scale.
  • Smart input and output calibration.
  • Auxiliary supply 24 VDC or 12 VDC ±10% and mains powered 90 to 260 VAC.
  • Operating temperature -10°C to 70°C.
  • 24 hour operational burn-in for every device.
  • Calibration sheet provided for each unit manufactured.
  • DIN rail mounting with dimensions 25 x 80 x 85 mm (W x H x D).
  • Wideband operation with Rogowksi coil.
  • Pump motor startup RMS current measurement.
  • Application collage