Festo SMT-8M-A-24V-E Inductive Proximity Sensor

FESTO SMT-8M-A-24V-E is a compact inductive proximity sensor that detects metal targets without contact, powered from 24 V DC with a three-pin connection. Intended for industrial automation, it provides a clean, easy interface to PLCs and control circuits in manufacturing lines, conveyors, robotic cells, and machine tools. As an inductive sensor, it offers wear-free sensing suitable for harsh environments where metal parts pass within its sensing zone, and the SMT-8M-A-24V-E variant denotes the exact FESTO part for compatibility with standard mounting and electrical fittings used in FESTO systems. Use cases include position sensing, presence checks, and signaling in automation sequences, where a reliable metal-detection input is required. Wire the three-pin connector to a 24 V DC supply and the control input to receive the sensor's switching output.