UHF Exo 400

UHF Exo 400 is a small form factor, High Temperature RFID tag optimized for metal substrates. With a combined ability to survive high temperatures to 235°C and a rugged encapsulation, this tag is ready for deployment in a variety of applications without sacrificing read range performance.


  • Encasement: Thermoplastic cover
  • Size (mm): 37 × 14 x 5.9
  • Weight: 7.7g
  • Protocol: EPC Class 1 Gen 2
  • Read Range(fixed reader): up to 4.0m
  • Read Range (handheld reader): up to 2m
  • Material Compatibility: Optimized for metal
  • IC Type (chip): Alien H3
  • Memory: EPC – 96bits; User – 512bits; TID – 64bits
  • Operating Temperature: -20°C to +85°C
  • Max Temperature exposure (days, weeks, years): -20°C to +235°C
  • IP Rating: IP68
  • Shock and Vibration: MIL STD 810-F
  • Attachment: Mechanical (std) 2 x Ø3mm holes


  • Healthcare sterilization processes
  • Manufacturing
  • Automotive post-paint processes
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