Proximity Sensor SME-8-K-24-S6 Electric, with reed contact, for drives with T-slot, with cable, without LED, heat resistant design. Design=for T-slot, Conforms to standard=EN 60947-5-2, Materials note=(* Free of copper and PTFE, * Conforms to RoHS), Measuring principle=Reed magnetic, Ambient temperature=-40 - 120 ?C