What Sets Apart Potentiometer And Lvdt: Unveiling The Distinctions

The distinction between linear potentiometers and linear transducers lies in their construction and functionality. Linear potentiometers are typically designed with a rod actuation mechanism and feature an internal slider or wiper carrier. On the other hand, linear transducers encompass a variety of sensor types, such as magnetic transducers, digital transducers, wire sensors, and optical scales. These transducers come in diverse configurations, offering different stroke lengths and resolution values to cater to specific application requirements. It’s important to note that the information provided here is accurate as of January 12th, 2023.

Inductive linear encoders and LVDTs share a common foundation in the principles of inductive sensing. However, they differ in their design and construction. While LVDTs rely on transformer configurations, inductive linear encoders utilize printed circuit technology. This distinction empowers inductive linear encoders with similar benefits as LVDTs, such as dependable and precise operation. Nevertheless, inductive linear encoders excel in certain areas, offering advantages such as reduced bulk, weight, and cost when compared to LVDTs. This combination of shared principles and distinct design features allows these two sensing technologies to cater to various application needs, making it essential to understand their differences for optimal selection.