Features
■Rectangular, height 30 mm
■Plastic, PA12‐GF30
■Pulse duration 100 ms
■Sensitivity adjusted via potentiometer
■DC 3-wire, 10…30 VDC
■Dynamic output behaviour
■NO contact, NPN output
■M12 x 1 male connector
Functional principle
Inductive sensors detect metal objects
contactless and wear-free. For this purpose
they use a high-frequency electromagnetic AC
field that interacts with the target. Inductive
ring sensors generate this field through an LC
resonant circuit. The target acts as the coil core.