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SM-77B Black Rugged RFID Tag

Chemical & Solvent Resistant, Abrasion Resistant, Color Coded, Versatile Attachment, Harsh Environment, Long Range RFID

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SM-77B Black Rugged RFID Tag small

SM-77B Black Rugged RFID Tag

 

  • Pre-programmed with unique un-alterable 64 bit serial number (ideal for authentification)
  • Password protected user memory in 64 bit blocks
  • Harsh environment ready
  • Screw attachment or adhesive attachment
  • Works well with glass or plastics
  • ISO/IEC 18000-6C compliant
  • IP67 waterproof

 

 

Long-range read tags are perfect for marking carts, tagging high-value items with glass, plastics or metal, and for authentification applications. This is the black polycarbonate alternative to the WF-SM-77, which features a clear outer casing. The black polycarbonate case protects the ultra-high performance RFID inlay from environmental conditions. The inlay is especially well-suited for high dielectric materials such as glass, reusable plastic pallets or containers. This is a cost-effective metal-mount, harsh-environment RFID tag.

 

Versatile RFID Performance

The WF-SM-77B is available with a variety of inlays. The default Alien Higgs-3 chip is an award-winning RFID chip for high performance. We also manufacture the WF-SM-77B with UPM Raflatac or Avery Dennison inlays. The WF-SM-77B also has several attachment possibilities: magnet backing, mechanical and adhesives.  This versatile cost-effective RFID tag is a durable, reusable, impact-resistant asset tag.

 

Harsh Environment Ready

The durable polycarbonate casing will protect the RFID inlay up to 280ºF for short periods of time. Operating temperature range is - 40ºF to 158 ºF (-40 ºC to 70 ºC). The casing also protects the inlay from abrasion, impacts and tampering.

 

 

 

 

 


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Applications

High Value Asset Labeling, Metal Mount, Vehicle/Fleet Marking, Hazardous Materials Tracking

Material
Description

Black Rugged RFID Tag

Dimensions 5.2” L x 1.5” W x 0.52” H
Available Colors Black, transparent, translucent and custom colors
Water Resistance Excellent
Solvent Resistance Excellent
Abrasion Resistance Excellent
Abrasion Resistance Very Good

 

Test* Temperatures and Duration Results
Maximum Temperature Long-term at 10 hr: 230°F (110°C) No effect on tag. Tag remained the same in appearance and RFID performance/function. There was no sign of peeling, tearing or destruction. The tag read normal after the tests. *Test is not limiting.
Standard at 5 min: 260°F (127°C)
Short-term at 90 sec: 280°F (138°C)
Minimum Temperature -40°F (-40°C)
Temperature Cycling The tag was cycled to 280°F at equilibrium for five times. Between each cycle, it was air cooled to room temperature and read with an RFID reader.

Custom colors and messages are available upon request.

RFID Performance

 

RFID Protocol UHF EPC Class 1 Generation 2
ISO/IEC 18000-6C compliant
Tag Type Passive, Read/Write
Frequency Range 840 - 960 MHz (Global)
Chip Manufacturer Alien Higgs-3
Chip Memory 800 bits

Tested Polarization:

 

Tag performance was experimentally measured in an anechoic chamber and a known set of experimental variables. The antenna used for measurements was linearly polarized and of monostatic configuration. The direction of tested polarization is as follows.

 

WF-SM-77B POLARIZATION

 

 

Optimal Read Range* on Different Material Surfaces:

WF-SM-77B READ RANGE

 

*Tag performance was measured free of material influence, on a dry wood, window glass, thermoplastic, and steel slabs. Actual read ranges may differ depending on conditions such as environment, tag placements, hardware, etc.

Adhesive

Black Rugged RFID Tag

2 x 0.16” diameter screw holes, optional adhesive backing, optional magnet backing


Shelf Life

Stored at 70F / 50% Relative Humidity

Stable at room temperature

Design

SM-77B Black Rugged RFID Tag Design

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