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DC Current Transducers – HV / Solid Core DT-FD Series – NK Technologies


DT-FD series DC Current Transducers provide a large sensing window and the ability to monitor circuits with voltages up to 1500 VDC. The sensor can be mounted on a DIN rail, or be attached to a back panel with screws. Easily accessible power supply and output-signal, finger-safe terminals are located on the top of the sensor to allow for a clean and trouble-free installation. The one-piece design combines the current sensing elements and the signal conditioning to provide an output compatible with most control systems, increasing the safety and accuracy of the installation.

  • Ranges up to 400A
  • 5V, 10V or 4-20mA output
  • 24V AC or DC powered
  • 1500V working voltage
  • 1.31″ window
  • Panel or DIN rail mounting


  • Interfaces with PLC’s, panel meters and data acquisition systems quickly, with simple programming by the installer.
  • Compatible with most automation and control systems
  • Externally Powered: 24 VAC or DC (Output not isolated from the power supply)
  • Factory set calibration reduces setup time
  • Warranted to produce accurate signals for five years

Catalog Page 099d                        DT-FD-Datasheet

DT-FD-Unipolar-Bipolar                 DT-FD-Bidirectional


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Output Type
4-20mA output is not available for Bidirectional output type
Power Supply
Output Polarity
Case Style
Aperture Size: Cable (1.31")
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