The function of limiting power is realized in the respective device and must be provided through an isolation amplifier suitable. Versions are available in 12, 18 o 30 mm in diameter, with outputs cable or with standard M12 connector. There are millions of inductive sensors deployed in almost every area of factory automation. They detect metal objects contactless and are distinguished by a long operating life and extreme robustness. The Datalogic inductive family provides the right solution to market requirements, offering a wide range of cylindrical and rectangular standard sensors with one or two set switching distances, available also with two, three or four wires connection models, short and standard housing and cable or connector version. Stainless steel version for both harsh environments Ex-zone or for FOOD applications.