What to Consider When Managing Wireless Networks in Hazardous Areas? 

Managing wireless networks over their lifecycle in hazardous areas means planning for more than initial deployment. It requires a structured approach that considers: 

•  Compliance 

•  Installation 

•  Operation 

•  Maintenance 

•  Site planning 

Hazardous area wireless networks need to be planned with safety, compliance, RF performance and long-term access in mind. In areas where the potential for an explosive atmosphere exists, decisions made during specification can affect how easily wireless infrastructure can be installed, inspected, maintained and expanded later. 

These wireless systems must meet certification and inspection requirements for equipment installed in potentially explosive atmospheres, and their locations and are often difficult to access. Early design decisions shape how networks can be operated and expanded. A lifecycle-led approach helps keep systems safe, compliant, and fit for purpose over time. 

Using the Wireless Buyers Guide as a useful resource for your deployment 

The Hazardous Areas Wireless Buyers Guide provides essential deployment considerations including selecting the right wireless technologies, protection concepts, and compliant deployment methods in explosive atmospheres. While it is often used during specification, the guidance it contains applies across the entire working life of a wireless system. 

This article shows how to use the Buyers Guide as a practical resource when planning your deployment, helping teams plan, operate, and evolve hazardous area wireless networks with confidence. 

Stage 1: Planning and Specification 

Effective lifecycle management starts at the planning stage. Choices made here influence every phase that follows. 

The Buyers Guide provides an overview of all the main wireless technologies available so teams can align technology choice and compliance strategy from the outset. 

Wireless technology selection is covered in Section 2 (pages 9–15). This section compares technologies such as Wi-Fi, BLE, cellular, LoRaWAN®, and Wirepas. It helps teams understand where each technology fits best and how infrastructure needs may change over time. 

Routes to compliance are explained in Section 3 (pages 16–20). This section clarifies how certified enclosures and protection concepts are commonly used and where responsibility for compliance sits. 

At this stage, the aim is to define a solution that is compliant, supportable, and adaptable. 

Teams should also consider what the hazardous area wireless network needs to support over time. A deployment planned only around an immediate requirement may be harder to adapt when coverage, device numbers, applications or site conditions change. 

For hazardous area wireless networks, installation quality affects both compliance and connectivity. Antenna position, enclosure location, access routes and environmental exposure can all influence how effectively the system performs after commissioning. 

Stage 2: Installation and Commissioning

Installation decisions have a lasting impact on how wireless systems perform and how easy they are to manage. 

The Buyers Guide provides installation guidance in Sections 7–9 (pages 29–33). These sections cover: 

• Cable routing and mechanical protection 

• Antenna placement and spacing 

• Thermal performance and solar loading 

• Alignment with installation standards such as IEC 60079-14 

Well-planned installations are easier to inspect and easier to access. They are also more consistent across a site. This reduces effort during operation and supports future change. 

Stage 3: Operation and Ongoing Compliance 

Once commissioned, hazardous area wireless systems enter their longest phase of use. 

Inspection and maintenance requirements are outlined in Section 10 (page 34) of the Buyers Guide. From a lifecycle perspective, this stage focuses on maintaining compliance with minimal disruption. 

Key considerations include: 

• Clear inspection routines 

• Consistent documentation 

• Designs that reduce the need for frequent access 

Systems that are straightforward to inspect and understand are easier to operate safely over time.

Clear documentation is especially important where hazardous area wireless infrastructure may be modified, extended or maintained by different teams over time. The easier a system is to understand, the lower the risk of unnecessary access, inconsistent changes or compliance uncertainty. 

Stage 4: Maintenance and Performance Management 

As sites operate, performance expectations change. Coverage gaps may appear. Usage may increase. Environmental conditions may evolve. 

The Buyers Guide highlights environmental and RF considerations in Sections 5 and 6 (pages 26–28). These sections help teams understand how metallic structures, layout, and surroundings affect wireless performance. 

Managing this stage well helps extend system life and avoids unnecessary upgrades. 

Wireless performance should be reviewed as the site changes. New structures, equipment, processes, connected devices or applications can all affect hazardous area wireless coverage and reliability over time. 

Stage 5: Expansion and Upgrade 

Wireless networks in hazardous areas rarely remain static. 

The Buyers Guide addresses expansion and coexistence in Section 7 (pages 29–30). Topics include: 

•  Multiple devices 

•  Antenna spacing 

•  Operating different wireless technologies side by side. 

Designing with expansion in mind allows teams to add coverage or new applications without disrupting existing systems or revisiting certification decisions. 

Planning for future expansion helps hazardous area wireless networks support new applications without unnecessary rework. This can be particularly valuable when sites want to add coverage, introduce additional wireless technologies or scale wider digitalization projects. 

The Role of Specialists Across the Lifecycle

The value of specialist support is highlighted in Section 11 (pages 35–36) of the Buyers Guide. 

Experience helps ensure: 

• Design intent is maintained during installation 

• Compliance requirements remain clear over time 

• Changes are implemented safely and consistently 

This continuity reduces risk and supports confident decision-making throughout the lifecycle. 

Specialist input helps ensure hazardous area wireless decisions are considered from both a compliance and connectivity perspective. This is important because changes that seem minor from a networking point of view may still have implications for certified equipment, installation methods or inspection requirements. 

Conclusion 

A lifecycle-led approach to hazardous area wireless delivers clear long-term value when applied consistently from design through operation and change. Using the Hazardous Areas Wireless Buyers Guide as an ongoing reference helps organizations achieve: 

• Sustained compliance across planning, installation, operation, and modification. 

• Lower risk through consistent, well-documented design and inspection practices. 

• Simpler operation and maintenance with systems that are easier to access and understand. 

• Greater flexibility to expand or upgrade without revisiting core certification decisions. 

• Improved return on investment by extending system life and supporting reuse. 

• A stronger foundation for digitalization, enabling safe, scalable wireless connectivity over time. 

Whether you are planning a new hazardous area wireless network or reviewing an existing deployment, taking a lifecycle-led approach can help improve safety, compliance, performance and long-term value. 

Read the full Hazardous Areas Wireless Buyers Guide to explore the guidance in detail and apply it across your wireless network lifecycle.  

For support with hazardous area wireless solutions, wireless enclosures or compliant network deployment, speak to our team. 

About the Author

JE

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.

Last updated on July 17, 2026

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