What this UHF tag is built for
The 6GT2810-3MG00 is a SIMATIC RF670T UHF RFID tag from the RF67xT family, operating in the ETSI band (865–868 MHz) per ISO 18000-63 and EPC Class 1 Gen 2. It uses the NXP UCODE 9XM chip with 496 bits (62 bytes) of EPC ID memory and 752 bits (94 bytes) of user memory — enough for a unique serial number plus a modest payload of process data or maintenance history that travels with the asset.
Temperature range and mounting — the real constraints
Rated from -40 °C to +185 °C, this tag handles autoclave cycles, paint ovens, and engine-bay proximity — the upper limit is well above standard industrial RFID tags that top out around +85 °C. Mounting is by glueing directly onto metal surfaces; the FR4 substrate and on-metal tuning mean the tag reads reliably when bonded to a steel pallet or machine frame, where air-gap tags would detune and lose range. The IP67 rating means the tag survives washdown and immersion — suitable for food processing lines or outdoor asset tracking where the tag sees rain or hose-down cleaning.
Lifecycle and compliance — sourcing posture
RoHS compliance is given, and REACH candidate-list information is available from Siemens — the tag ships with the standard EU regulatory documentation for industrial RFID.