The iRFID XN3 is a fixed UHF RFID reader enclosure designed for use in hazardous areas; specifically for use in Zone 2 and 22 environments. It allows RFID readers and antennas to operate safely in places where there may be explosive gases or dust. Built with a rugged design, the iRFID XN3 helps sites track assets in tough industrial settings like oil refineries, chemical plants, and manufacturing sites.  

The following use cases highlight just how versatile the iRFID XN3 can be, helping customers improve workflows and keeping projects moving efficiently. 

Streamlined Fueling Operations 

A recent use case focused on solving a key challenge at a fuel loading station: ensuring that only the right trailers receive fuel. Each trailer has a passive RFID tag mounted in the same position, typically on top, so the fixed antenna, installed above each filling lane, can accurately detect which trailer parked there.  

As a tagged trailer moves into position, the antenna detects its ID within an 8-meter read range, confirming it’s the right vehicle in the correct lane before releasing fuel. This solution prevents mix-ups between lanes and gives operators reliable, automated verification of trailer identity and position. 

The above solution works through UHF wireless communication. The reader creates a radio frequency field, and when a tag enters that field, it gains enough energy from the signal to power the tiny chip inside the RFID tag. The chip then sends its unique identification number back to the reader by reflecting, or “backscattering,” part of the signal. This wireless exchange happens in milliseconds, providing reliable, contact-free identification. 

Once the reader transmits the data to the site’s control system or network, the system verifies the trailer’s identity, authorizes fueling, and automatically limits fuel access to the correct types for the detected trailer or truck. 

This creates a feedback set up where every event is automatically recorded, reducing the risk of human error and ensuring full traceability.  

Smarter Asset Tracking Offshore 

Another use case is in offshore oil and gas drilling, where RFID tags are built directly into the drill pipes at a well head. Their usage data is recorded with real time tracking, including how many times and how long each pipe has been used. The data enables customers to define usage thresholds for every pipe, minimizing the risk of ruptures or cracks from overuse. It also supports accurate record-keeping for servicing, inspection, and remedial work to ensure the pipes remain in optimum condition. By embedding RFID tags directly into the pipes, operators can reduce downtime and manage production costs more efficiently.  

Driving Smarter Operations  

Whether it’s managing fuel loading, tracking equipment offshore, or controlling vehicle access in industrial yards, UHF RFID systems and readers provide consistent, automated data capture where safety and accuracy are critical. Designed to integrate easily with control systems and networks, it enhances efficiency, accountability, and traceability across multiple applications. Contact us today to explore how the iRFID XN3 can bring smarter, safer asset management to your operations.  

About the Author

James Eastwood

Product Manager

James brings experience from engineering and sales into his role as a product manager. His mix of technical understanding and commercial perspective supports the strategic development of our market-leading products.

Published on December 16, 2025

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