: Since LVDTs operate on electromagnetic principles rather than mechanical steps, they can detect infinitesimally small changes in position, limited only by the quality of your signal conditioning electronics.
: For wet or corrosive environments, look for IP67 or hermetically sealed models to protect internal windings from moisture and contaminants. buy lvdt
: There is no physical contact between the movable core and the coil assembly. This leads to: : Since LVDTs operate on electromagnetic principles rather
If you are integrating into a modern PLC or digital system, a DC LVDT with a 4-20mA or 0-10V output is typically the easiest to implement. For extreme aerospace or vacuum environments where electronics cannot reside near the sensor, an AC LVDT is the standard choice. Linear Variable Differential Transformers - Analog Devices buy lvdt