The SIMATIC RF640T tool transponder can be used directly on metal, and is therefore particularly suitable for tracking tools, containers and metallic equipment (asset management).

Its rugged and yet compact design, its high degree of protection (IP68/IPx9K) and resistance to mineral oils, lubricants and cleaning agents make it the first choice in industrial environments. The European version has ATEX approval.

This transponder is available in two frequency versions for 865 to 868 MHz (ETSI) and 902 to 928 MHz (FCC, CMIIT).