Proximity
sensors are the most common and affordable
solution for no-touch
object detection. The most commonly-used
proximity sensor is the inductive type, which
generates an electromagnetic field to sense
metal objects passing close to its face.
This is usually the easiest sensing technology
to apply in applications where the metal
object to be detected is within an inch or
two of the sensor face. We offers 12
products of 6 different types of proximity
sensors, inductive and capacitive.
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