Inductive proximity sensor LJ12A34Z/BY. Cylindrical, ABS shell with an LED indicator and a 3wire configuration for straightforward integration. This compact sensor provides noncontact metal detection and a reliable control signal output. Installation Simple wiring: brown to V, blue to 0V, black to the input/load. Easy to integrate into existing circuits. Performance Reliable detection with builtin protection: reversepolarity and shortcircuit protection for durable, stable operation. Consistent switching as a metal target approaches the sensing face. Applications Machine tools and automation: tool position sensing and workpiece presence verification on milling and turning centers. Manufacturing lines: counting metal parts on conveyors or feeders; driving automatic control loops. Control systems requiring noncontact metal detection, such as frequency counter setups. Material and design ABS plastic shell provides robust performance in industrial environments. Compact cylindrical form for flexible installation in tight spaces.