Xerafy Roswell RFID Tag



Xerafy Roswell RFID Tag

The Roswell, the first tag of its kind, uses only its aluminum exterior as an antenna. The patent-pending tag is constructed of two cylindrical metal cases with a thin high temperature substrate between them. While existing products in the market may use a tag packaged inside a metal case, Roswell is completely different. Because there is no RFID tag packaged inside Roswell, the antenna-free design ensures reliability and durability by eliminating the risk of tag failure from high impact and vibration. Roswell also eliminates the need for a spacer between the tag and the mounting surface or the need for strict welding or attachment procedures. There is absolutely no transmission loss associated with the way the tag is attached.

Data Sheet  Xerafy Roswell RFID Tag


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Why buy this tag?

This tag is designed for quick and convenient attachment and can be welded directly to metal or easily bolted or tiewrapped to an medical asset. Its high durability and convenient attachment option make it suitable for a wide variety of uses including autoclavable surgical trays, oil and gas valve management, food processing plants, and automotive manufacturing.



  • High performance RFID on-metal tag.
  • Mounting bracket included.
  • IP rating 69.
  • Survives extended high temperature exposure.
  • Withstands high impact and vibration.
  • 180 degree read orientation.

Product Details

Air Interface Protocol:
EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C)
Operating Frequency:
FCC (902-928 MHz), ETSI (866-868 MHz)
IC Type:
Alien Higgs 3
EPC 96 bits, User 512 bits, TID 64 bits
EPC Memory Content:
Unique, randomized number
Max Read Distance On Metal:
Up to 5 m (16.4 ft)
Applicable Surface Materials:
Metallic surfaces
Tag Form Factor:
Hard tag
Tag Materials:
Attachment Method:
Bracket included for welding, cable tie, rivet hole ø 0.19 in (ø 5 mm)
Dimensions (w/o bracket/tolerance):
ø 28 x 11 mm (+/- 0.5 mm) | ø 1.10 x 0.43 in (+/- 0.02 in)
21 g
Operating Temperature:
-40° to + 85°C (-40° to + 185°F)
Application Temperature:
-40°C (-40°F) - Cold, +250°C (+482°F) - Dry Heat