Applied technology

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Wireless technology can be seen in everyday use in personal communications, whether that’s mobile phones or computer accessories. But industrial wireless applications, originally stemming from the need to have real-time control over a network system, are still developing.

Industries, especially process industries, have yet to take full advantage of wireless technology’s ability to improve production and security, minimize costs and extend the lifetime of new and existing equipment.

In fact, wireless instrument technology – based on radio signal rather than hard-wired communication – has aroused as much interest as it has skepticism. There are questions about the reliability and security of wireless networks. However, the reduced installation costs it represents and the potential for improved cost effectiveness are tempting to most industries.

The list of requirements then is clear. For wireless technology to really take hold in an industrial setting it needs to be robust, reliable, cost effective and totally secure.

So if wireless is the new frontier of optimisation and safety, how is it being applied? UME takes a look at two examples of real world applications.

Wireless applications

Mobile Workforce

Provides employees in the field with secure roaming access to real-time control systems, enterprise applications, documents, and other information via wireless hand-held devices and hardened Mil Spec and NEMA 4-rated tablet personal computers.

Field Data Logging

Enables personnel to quickly and accurately upload device and equipment status and diagnostic data to maintenance systems from the field. 

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Provides a means to accurately identify physical location of personnel in real time, notify first responders of safety shower activation, provide ‘man-down’ notification for emergency services, and remote evacuation alarming.

Asset Tracking

Uses RFID technology to provide  identification and location of fixed and rolling assets with optional visualisation on a hand-held device. 

Physical Security

Wireless technology can provide the flexibility to implement any combination of mobile video, fixed surveillance cameras, intrusion detectors, and proximity sensors as required to cost-effectively extend the reach of physical security throughout a building, plant, or even an entire complex.

Condition Monitoring

Wireless connection to remote sensors provides incremental measurements (tank levels, temperatures, pH, vibration, flow etc.) to provide a richer real-time database. this can be used to support highly effective model-based predictive maintenance strategies.

Communications

Provides secure integration of multiple wireless technologies (including both VoIP and high-speed back haul communications) to connect people, facilities, and systems in a cost-effective and reliable manner.