Balluff BES02W4 Proximity Switch

Balluff BES02W4 is a compact cylindrical inductive proximity switch in the M8 form factor, designed to detect metal objects on automated equipment. It delivers a sensing distance of 6 mm and a PNP normally-open output, powered from 10 to 30 V DC, with an M8 electrical connector for straightforward installation. The device corresponds to the BES02W4 order code (BES M08MG1-PSC60F-S49G), placing it within Balluff’s BES02W4 family of cylindrical inductive sensors. Ideal for space-constrained applications, this sensor is well suited to inline metal-detection tasks on conveyors, small assembly lines, machine tools, and robotic tooling where reliable presence sensing of metal parts is required. Its small size and standard M8 connection support easy integration into tight mounting locations, enabling quick start-up and consistent switching performance in typical industrial automation environments.