NK Technologies: AC current transducer

NK Technologies introduces the AT/ATR-FD Series current transducer; an aperture with a 1.31 in. inside diameter accommodates wire sizes for loads up to 400 amps, facilitating the feeding of wires through the sensing window for easy installation, even in applications with multiple conductors per phase.

AC current transducer
AC current transducer

The sensor is compact (similar in size to a standard sensor case) and can be easily mounted on a back panel or DIN rail. It is compatible with most automation and control systems.

Features include:

  • 4-20 mA analog signal proportional to AC current
  • Available in both average responding and True RMS models
  • Simple and reliable 2-wire loop powered connection