Proximity Sensor Smtso-8E-Ps-M12-Led-24 Electric, Contactless, Pnp, For Drives With T-Slot, Without Mounting Kit, With M12 Plug, Welding Field Resistant Design. Design=For T-Slot, Authorisation=Rcm Mark, Ce Mark (See Declaration Of Conformity)=To Eu Directive For Emc, Special Characteristics=(* Welding Field Immune, * Resistant To Welding Spatter), Materials Note=Free Of Copper And Ptfe