Protection concepts / Fixed Systems
04
NetTrap Pro Multi-Layer
NetTrap Pro
Three layers above sensitive assets with fibre-optic sensing.
Status: Development concept — subject to study and testing
Image 1 — Layers above a compressor unit (conceptual)
Overview
The concept
Two net layers of different densities above the protected asset, with a fibre-optic line beneath them that picks up vibration, locates any impact and sends a notification to the control room.
Proposed purpose
To study combining physical protection with sensing and monitoring above sensitive equipment.
Image gallery
Conceptual visualisations — NetTrap Pro Multi-Layer
Select any image to view it larger. All images are rendered from illustrative 3D models and are not photos of completed projects.
Introductory details
Applications, components and considerations
Potential applications
■ Compressors and pumps
■ Transformers and electrical equipment
■ Small, high-priority assets
Components (overview level)
■ Upper wide-mesh net layer
■ Finer lower layer
■ Distributed fibre-optic sensing line
■ Interrogator unit outside the hazardous area
■ Galvanised steel or GFRP posts
Integration & maintenance
■ Signals linked to SCADA or the security management system
■ Calibration to reduce false alarms
■ Removable side panels for asset access
■ Periodic checks of layers and fibre
Note: Images and models are conceptual visualisations for presentation and development purposes. Any actual application is subject to engineering study, testing and the required approvals.
Discuss this concept for your project
The concept serves as a starting point for discussion; the suitable solution is defined after a site study, testing and the necessary approvals.
Engineering Physical Protection Systems for Critical Infrastructure
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Images and models are conceptual visualisations for presentation and development purposes. Any actual application is subject to engineering study, testing and the required approvals.
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