Rugged hard tag
Hard tags
What is it?
Rugged hard tags are built for the harshest environments: outdoor asset yards, mining, oil and gas, military, and construction. They are typically encapsulated in ABS, polycarbonate, or potted in epoxy, designed to withstand impacts, chemicals, UV exposure, pressure washing, and extreme temperatures. These are the tanks of the RFID world.
How it works
An RFID inlay is mounted on a tuned substrate and fully encapsulated in a rigid housing. The housing protects against mechanical impact, water ingress, chemicals, and UV degradation. Mounting options include screws, rivets, cable ties, adhesive, or welding. Premium models include additional features like tamper detection or integrated sensors.
Use cases
- Returnable transport items (pallets, containers, crates)
- Mining equipment tracking
- Oil and gas pipe and valve identification
- Military asset management
- Construction equipment
- Waste container tracking
Pros
- Extreme durability – IP68/IP69K ratings common
- Temperature range: -40°C to +230°C available
- Chemical and UV resistant
- Designed for 15+ year outdoor lifespan
- Multiple mounting options
Cons
- Expensive ($2–$20+ per unit)
- Bulky – typically 20–100 mm in size
- Rigid – cannot conform to curved surfaces (unless specifically designed)
- Heavy compared to labels
Specifications
| Power type | Passive – powered by reader signal |
|---|---|
| Frequency | UHF (860–960 MHz) |
| Read range | 3–15 m |
| Lifespan | 15–25 years |
| Price range | $2–$20+ per unit |
| Environmental rating | IP68/IP69K; -40°C to +230°C; chemical and UV resistant |