![4 Channels, 2-28 Vrms Input, 1 kHz-5 kHz](https://d27wgn5g4t3wja.cloudfront.net/products/3a792668-31e6-49de-a3a7-2df3c6a67161/580062.png)
4 Channels, 2-28 Vrms Input, 1 kHz-5 kHz
LD2 - 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.