NK Technologies’ “How to Choose a Voltage Transducer” guide helps engineers and system designers select the right voltage transducer for their specific application by walking through the key criteria that influence product choice.

It explains how input voltage characteristics (such as range, AC vs. DC, and whether bidirectional measurement is required) affect selection, and it clarifies the importance of True RMS measurement for accurate readings in noisy environments.

The guide also covers how to choose appropriate output signal types (e.g., 0–5 VDC, 0–10 VDC, 4–20 mA), power supply options (including loop-powered or external power), and mounting preferences (DIN rail vs. panel). Additionally, it highlights that all NK Technologies voltage transducers carry UL/cUL and CE certifications for safety and performance.

For deeper technical background, download our whitepaper, “What is a Voltage Transducer?” and watch the accompanying video (need link) to see key selection tips in action —both available on the NK Technologies engineering resources page.