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Turck Inductive proximity sensors serve for
wear-free and non-contact detection of metal objects. They operate with
a high frequency electro-magnetic AC field which interacts with the
target. With conventional sensors, this field is generated by a
LC-resonance circuit with a ferrite core coil. Uprox inductive sensors
operate on a new detection principle. In addition, due to their
ferrite-less 3-coil construction, they incorporate features which
provide them with significant advantages for a wide range of
applications compared to conventional inductive sensors.
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