The Telemecanique XS1M12NA341L075 is an inductive proximity sensor in the XS1 family, built in a cylindrical M12 body with a metal housing. It detects the presence of ferrous metal targets without physical contact, making it a standard fit for position sensing on conveyor lines, pneumatic actuators, and machine-tool slides where a compact M12 barrel mounts into a bracket or tapped hole.
The metal housing gives this sensor better mechanical durability and EMI shielding than a plastic-barrel equivalent — useful on vibrating machinery or near variable-frequency drives where electrical noise could cause false triggers. The M12 cylindrical form factor is a de facto standard in industrial sensing: it fits the same 12-mm mounting hole and M12 connector pattern as hundreds of other proximity sensors, so swapping in a line-down situation is straightforward if the sensing range and output type match.