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

VTU-DIN AC or DC Voltage TransducerSAN JOSE, CA – NK Technologies introduces the VTU-DIN Series, a high-performance True RMS transducer for sensing voltage in single, three-phase or DC installations. The VTU-DIN measures 0-15 to 0-600 V with an industry standard output proportional to connected voltage in AC circuits with sinusoidal or non-sinusoidal (variable frequency) applications or DC circuits. Standard outputs make the VTU-DIN reliable and easy to use with existing controllers, data loggers and SCADA equipment. It is housed in a space-saving 35-mm wide, easy-to-install DIN rail mounting enclosure.

The VTU-DIN Series features zero to 5-KHz measurement for situations where the power supplied is non-sinusoidal (such as VFD applications), poor quality installations or other electrically harsh or challenging environments. It effectively detects a wide range of conditions that may cause damage to the motor and/or soft starter components (SCRs), including: below normal/brown-out, phase loss and over voltage conditions.


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 those applications.

NK Technologies, 3511 Charter Park Drive, San Jose, CA 95136; 800.959.4014; fax: 408.871.7515;

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