3-Wire Micro Inductive Proximity Sensor Switch with 2M Cable, IP68 Waterproof Metal Detection Inductive Sensor, Support NPN/PNP NO NC Output, NPN Normally Open Type O3 for Industrial Automation Equipm

This miniature inductive proximity sensor adopts advanced electromagnetic induction principle, specially used for non-contact detection of metal workpieces without mechanical collision and abrasion. This listing model is NPN Normally Open (NO) type with code O3, and PNP, NC versions are also available to match different PLC and industrial control circuits.

It features a standard three-wire wiring structure, matched with a complete 2-meter insulated cable, which reserves enough length for cabinet wiring, mechanical arm installation and equipment transformation. The whole sensor body reaches IP68 waterproof and dustproof protection grade, effectively resisting water splashing, oil stain, dust and humid environment, greatly extending service life in factory production lines.

Built-in anti-surge and anti-electromagnetic interference chip, it can avoid signal misjudgment caused by surrounding motors, frequency converters and power lines. The sensor provides reliable trigger signals for equipment counting, limit positioning, automatic feeding, conveyor detection and safety protection modules.

Easy installation with threaded shell design, convenient to fix on fixture, equipment bracket and mechanical equipment. No complex debugging required after wiring, plug-and-trigger to output stable switching signal to controllers. Suitable for packaging machinery, injection molding equipment, automated assembly lines, CNC machine tools and all kinds of industrial automation control scenes.