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High Performance Current Sensing for Automation Applications
1-800-959-4014 |

SAN JOSE, CA – May 2018 – NK Technologies ( introduces the DT-FD series DC Current Transducers. The DT-FD series provides a large sensing window and the ability to safely monitor circuits with voltages up to 1500 VDC, and up to 400 amps. The sensor can be mounted on a DIN rail or attached to a back panel with screws. The easily accessible power supply, output-signal, and finger-safe terminals are located on the top of the sensor to allow for a clean and trouble-free installation. The DT-FD’s 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.

Features include:

  • Industry standard analog output
  • Externally powered 24 VAC or DC
  • Factory-set calibration reduces setup time
  • Large sensing window with ample space for single or multiple conductors
  • Designed for UL, CUL and CE approval for use worldwide

The DT-FD is ideal for applications such as monitoring large solar panel installations, motors in traction and drilling equipment, uninterruptible power supplies (UPS), and telecommunication towers, among many others.


Founded in 1982, NK Technologies designed the first low-cost solid-state current sensing technology that underlies the industry today.

Today, NK Technologies is a leading provider of current sensing, ground fault detection and power monitoring products to the industrial and factory automation markets, with a product portfolio that includes more than 1300 models to satisfy a wide range of specific application needs.  As the needs of these markets change, NK Technologies is well-positioned to respond with sophisticated new product designs and improved product functionality necessary to meet

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