UHF RFID Sensor Tag

The Xerafy XENSE Temp Concrete is a battery-free RAIN RFID sensor platform that enables the cost effective deployment of IoT monitoring in construction, infrastructure, and manufacturing. The industry-grade case and attachment systems offer a fast read-rate platform with customizable sensing features to enable specific use cases such as concrete curing monitoring. The Xerafy XENSE series, can be embedded in concrete or plaster, allowing for automatic identification, data collection, and data transfer over long distances and through materials.

    In Building and Construction:
  • Perform real-time, permanent or occasional controls eg. concrete curing
  • Detect changes in civil engineering structure, ground and buildings. Use the data to prevent issues occurring
  • Combine both environmental and structural measurements
  • Monitor hundreds of items simultaneously
    In Preventive Maintenance:
  • Enable maintenance technicians to focus on key issues
  • Generate a large amount of data to build predictive models and anticipate wear/breakdowns
  • Measure vibrations, strain, voltage, contact
    In Logistics:
  • Minimise assembly line downtime
  • Track supplies fill ratio
  • Generate alerts for replenishment. Know what to purchase when the supply is running out, gaining an insight into production
    In Food Quality Control:
  • Prevent toxicity and ensure traceability
  • Accurately track perishable product expiry date and current quality
  • Analyse ambient atmosphere to detect potential spoilage
  • Use on-or-off chip chemical sensor to detect deviations or toxic compounds


  • EPC global Gen 2 and ISO 18000-6C standard
  • Multiple mounting options
  • Up to 3m read range
  • IP68
  • Suitable for embedding to monitor curing concrete
  • Sensors include Temperature, Humidity, Strain, Light, Pressure, Magnetic field, Continuity


Physical Characteristics
Dimensions100mm x 26mm x 8.9mm
Case MaterialHigh-performance engineered polymer, Copper
MountingCasting, Screws, Rivets (3.2mm), Cable ties, High-performance adhesive (optional)
Environmental Characteristics
Operating Temperature-40C to 85C
Survival Temperature-40C to 85C
IP ClassificationIP68
Compression strength 29 psi (200 kPa)
Shock (drop)1m to concrete
Tag Characteristics
Chip TypeAsygn AS3211
Operating Frequency Range902 MHz - 928 MHz, or 866 MHz - 868 MHz (EU)
Memory Configuration648-bit TID; 192-EPC bits, User 32 bits
Read Range2m on metal, 3m off metal, 4.5m in concrete
SensorsTemperature, Humidity, Strain, Ambient light, Pressure, Magnetic field (Hall Effect), Electrical continuity

Ordering Information and Pricing
Part Number Model Number Description RRP
[A] XERAFY Xense UHF RFID Sensor Tag