![4 Channels, 28-90 Vrms Input, 47 Hz-1 kHz](https://d27wgn5g4t3wja.cloudfront.net/products/5180c612-acc5-4d2e-8e8f-85f92c14de6f/580071.png)
4 Channels, 28-90 Vrms Input, 47 Hz-1 kHz
LD5 - North Atlantic Industries (NAI)
A linear variable differential transformer (LVDT) is a type of electrical transformer/transducer used for measuring linear displacement (position). A counterpart to this device used for measuring rotary displacement is called a rotary variable differential transformer (RVDT). The RVDT is like an LVDT in that it measures a positional displacement, however, the displacement, which is still a linear proportional function, is based on rotary instead of linear positional movement.