The Siemens product with catalog number 6GT28102EE00 is the SIMATIC RF625T disk tag, designed specifically for on-metal applications. This compact transponder measures 30 by 8 millimeters and operates within the 865 to 868 MHz frequency range, compliant with ETSI standards. It uses the Impinj Monza 4QT chip, supporting EPC Class 1 Gen 2 with a 128-bit EPC and an additional 64 bytes of memory for extra data storage. This tag is well-suited for reliable identification in challenging environments, and it is available through BSP Automation, providing flexible purchasing options starting from a minimum order of 10 units.