Visibility looks different in a hazardous industrial area. The tools that work across the rest of a facility often cannot go there. And yet the need for real-time awareness in these zones is, if anything, greater than anywhere else. The stakes are higher, the workflows more complex, and the consequences of not knowing where people, assets, tools, equipment, and materials are can be more serious.
The Litum ATEX Family, comprising the ATEX Gateway and ATEX Dualis Tag, was built to close that gap. Together, they form a high-precision, intrinsically safe RTLS system that extends real-time location visibility into Zone 1 and Zone 2 hazardous environments, putting location intelligence to work across a wide range of operational and safety use cases.
Here is what that looks like in practice.
1. Asset and Equipment Tracking
Hazardous areas contain significant concentrations of high-value assets. Tools, portable equipment, specialist instruments, mobile machinery, and operational materials all move through classified zones as part of daily workflows. When these items are difficult to locate, the result is wasted time, slower operations, and increased risk of loss or misuse.
Intrinsically safe asset tracking with the ATEX Family brings the same real-time visibility available in standard areas into classified zones. Teams can locate tagged assets quickly, monitor movement across zones, reduce time spent searching, and maintain stronger accountability over items that are expensive, operationally critical, or safety-relevant.
For facilities where asset loss and underutilization are ongoing operational concerns, this is one of the most immediately measurable benefits of an intrinsically safe RTLS deployment.
2. Emergency Mustering and Headcount Accountability
In a hazardous zone, emergency response depends on knowing who is present, where they are, and whether everyone has reached safety. Traditional mustering processes often rely on manual headcounts, paper-based registers, or radio communication, all of which introduce delay and uncertainty at the worst possible moment.
With the Litum ATEX Gateway and ATEX Dualis Tag deployed across classified hazardous zones, organizations can automate mustering in areas where standard connected devices cannot safely operate. During emergencies, the system provides a real-time picture of who is in each zone, who has evacuated, and who may still be unaccounted for. Response teams can act on accurate information rather than estimates, and organizations can demonstrate compliance with emergency response requirements more effectively.
For industries where mustering is a regulatory obligation, including oil and gas, chemical production, and mining, this alone represents a significant operational and safety improvement.
3. Workforce Visibility and Zone Access Control
Knowing where workers are across a hazardous area is a continuous operational need, not just an emergency one. Supervisors need to confirm that teams are where they should be. Safety managers need visibility into who is present in classified hazardous areas at any given time. Operations leads need to coordinate workflows that span both standard and high-risk zones.
But workforce visibility in hazardous areas goes beyond individual location. Classified zones often have strict entry requirements tied to training, permits, protective equipment, or authorization levels, and knowing whether the right people are in the right areas is as important as knowing where they are.
The ATEX Dualis Tag gives workers a wearable location device that functions safely, even in Zone 1 environments where explosive conditions exist during normal operations, not just in worst-case scenarios. Combined with the ATEX Gateway infrastructure, organizations get a continuous real-time picture of workforce presence and movement across hazardous areas, while also being able to configure zone-based rules that trigger alerts when unauthorized personnel enter restricted areas. This supports permit-to-work processes, creates an auditable record of who entered which zones and when, and integrates with the same Litum platform used across the rest of the facility.
4. Contractor Management
Many hazardous industrial operations rely heavily on contractors for maintenance, inspection, construction, or specialist services. Managing contractor presence in classified zones adds a layer of complexity that standard visitor management processes are not designed to handle.
The ATEX Dualis Tag gives organizations real-time visibility into where contractors are working, whether they are operating within authorized areas, and how long they have been present in specific zones. This supports induction compliance, permit management, and emergency response, while reducing the supervisory burden on in-house teams responsible for contractor oversight.
5. Process Tracking and Operational Flow
Beyond people and assets, organizations operating in hazardous environments often need visibility into how materials, equipment, and work-in-progress items move through operational processes. Bottlenecks, delays, and misplacements in classified zones can have downstream consequences across the wider facility.
The ATEX Family supports process tracking by giving teams a real-time view of how tagged items move through defined stages and zones. This helps identify where delays occur, supports better coordination across shifts and teams, and connects location data to broader operational performance metrics.
A System Built for the Full Scope of the Challenge
What makes intrinsically safe RTLS most valuable is not any single use case. It is the ability to address all of these challenges with a single, integrated system that works safely in the environments where the need is greatest.
The Litum ATEX Family, comprising the ATEX Gateway and ATEX Dualis Tag, is built to do exactly that. If your organization operates in hazardous environments and needs real-time visibility into assets, equipment, tools, materials, or people in classified zones, the ATEX Family was built for that challenge.
