Inductive Proximity Sensor

An inductive proximity sensor is a non-contact electronic sensor used in 3D printers to detect the presence of metal objects. It operates by generating an electromagnetic field and detecting changes in this field caused by nearby conductive materials. This sensor is commonly used for bed leveling in FDM printers, ensuring precise distance measurement between the print head and the build platform.

Lifespan: The expected lifespan of an inductive proximity sensor is typically around 2 to 5 years, depending on usage conditions and environmental factors.