What temperatures do Wintag's SX series RFID tags withstand?

The steel and industrial rubber housing of the SX series is developed to withstand up to 150°C, with a version in development designed to reach 270°C — a level of thermal resistance standard plastic RFID tags cannot achieve.

What does it mean for a tag to be "dual-frequency" UHF/NFC?

It means the same tag integrates both UHF technology, with reading up to 5 meters even under critical conditions, and an NFC chip that lets you check and update maintenance history directly from a smartphone. In practice, a single label covers both bulk field reads and close-range operator interaction.

What industrial applications already use SX tags?

Inspections on high-temperature plants, traceability of components in corrosive environments, and large-scale management of tools and mobile devices — anywhere impacts, mechanical pressure, and extreme environmental conditions put a conventional RFID tag out of service within weeks.

RFID SX Tags: Robust Solutions for Extreme Environments

Indice dei contenuti:

What Makes SX Tags Special?
Real Applications? Many and Concrete.
Want to See SX Tags in Action?
Frequently Asked Questions About Steel RFID Tags for Extreme Environments

When working in extreme environments, there is no room for compromise. Every component, every tool, and every technology must be up to the daily challenges. In this context, the new Wintag RFID SX tag range comes into play, specifically designed for the needs of industrial maintenance and the most demanding heavy industry sectors.

Anyone involved in inspections, controls, and asset tracking knows how crucial asset identification and traceability are for operational efficiency. They also know how current RFID tags, though innovative, have a significant limitation: fragility. Impacts, chemicals, high temperatures… it only takes a few weeks in the field for a standard tag to stop functioning.

Wintag decided to tackle this limitation head-on. The result is the SX series, a line of RFID tags designed to last. The external housing made of steel and industrial rubber has been developed to withstand up to 150°C, with a version coming soon that will reach 270°C. This is not just a simple physical protection: it is a complete rethinking of the very concept of RFID durability.

What Makes SX Tags Special?

High-performance UHF technology, with a reading range of up to 5 meters even under critical conditions.
Integrated NFC chip, allowing you to view and update maintenance history in real time directly with your smartphone.
Dual-frequency: the winning combination that merges the potential of UHF and NFC in a single tag, enabling flexible management in both field and back-office operations.

This dual nature makes SX tags perfect for the digital twin of any asset: each reading updates the status, location, and operational history of the associated object. All automatically, traceably, and securely.

Real Applications? Many and Concrete.

From inspections on high-temperature plants to traceability of components in corrosive environments, to large-scale management of tools and mobile devices, SX tags prove capable of withstanding impacts, mechanical pressures, and extreme environmental conditions. They have already been used in real stress tests — we have compressed them, hit them, heated them — and we will continue to showcase the results on our blog.

We are also about to publish the stress test video: a practical opportunity to see with your own eyes the resilience and intelligence of these small yet powerful devices.

Want to See SX Tags in Action?

Frequently Asked Questions About Steel RFID Tags for Extreme Environments

What temperatures do Wintag's SX series RFID tags withstand?: The steel and industrial rubber housing of the SX series is developed to withstand up to 150°C, with a version in development designed to reach 270°C — a level of thermal resistance standard plastic RFID tags cannot achieve.
What does it mean for a tag to be "dual-frequency" UHF/NFC?: It means the same tag integrates both UHF technology, with reading up to 5 meters even under critical conditions, and an NFC chip that lets you check and update maintenance history directly from a smartphone. In practice, a single label covers both bulk field reads and close-range operator interaction.
What industrial applications already use SX tags?: Inspections on high-temperature plants, traceability of components in corrosive environments, and large-scale management of tools and mobile devices — anywhere impacts, mechanical pressure, and extreme environmental conditions put a conventional RFID tag out of service within weeks.

Do you have a similar RFID project? Let's discuss your specific requirements.

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