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InfraMarker Magnetic enabled RFID Marker for Underground Utilities

10 - 99
100 - 499
500 - 1000
1001 or more
All prices USD
Availability: In Stock
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Product Details

InfraMarker-enabled™ RFID tags

InfraMarker underground RFID tags are Omni manufactured passive, Class 1 Gen 2 standard RFID tags, with attached stainless steel backing plates and magnets. The tags have been selected and tested by InfraMarker to deliver the best performance for underground reading using UHF and all are enabled with magnets for easy locating. The subsurface IM221B is a magnet-enhanced RFID marker suitable for shallow underground or roadway marking.The magnet of the IM221B provides the pinpoint underground location of the marker while the RFID tag verifies underground asset identity … even reading through dirt or concrete.

InfraMarker IM221B Data Sheet




Size* 4 DIA X 1.7 (inches)
Weight* 6.1 (oz)
* Approximate specifications


How the InfraMarker RFID System works

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Berntsen International, Inc.
  • 1-800-518-0934
  • All other countries:
  • +1-608-249-8549
  • PO Box 8670
  • Madison, WI 53708-8670
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