3D Geotechnical Stress Monitoring Device

This advanced instrument is a high-precision data logger designed for three-dimensional ground stress monitoring using Hollow Inclusion (HI) cells.

It captures and processes multiple pressure signals simultaneously, allowing for the observation of internal rock mass behavior. It addresses the need to safely and reliably monitor hard-to-reach underground environments, preventing accidents caused by geotechnical events. Its primary benefit is providing real-time information on structural changes, facilitating safer and more efficient operations.

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3D Geotechnical Stress Monitoring Device

Main Features

Multiparametric Integration and Universal Communication
allows for the isolated, independent, and simultaneous reading of multiple signals and sensors within a single centralizing unit. Furthermore, it unifies and converts data transfer using standardized, universal industrial communication protocols.
Wireless Connectivity and Long-Range Transmission
Optimize field data capture and transmission by eliminating complex wiring, utilizing modern network topologies and versatile connectivity with wireless nodes, robust long-range data transmission, and compatibility with networks such as LoRa or LoRaWAN.
High Energy Efficiency and Autonomous Operation
Ensure continuous, uninterrupted performance during long-term operations and in remote areas, eliminating reliance on the traditional power grid.
Continuous Monitoring and Real-Time Dynamic Analysis
Process data from the field around the clock to instantly identify and quantify the evolution of instabilities, mechanical stresses, and deformations.

Key Technical Specifications

Input Capacity
12 independent analog channels for comprehensive and detailed data capture.
Measurement Quality
High-definition resolution, operating in an 18 to 24-bit range for maximum precision.
Communication Interface
It uses the industrial RS-485 standard and a USB port for direct updates.
Power Supply
It operates on a standard 12 V voltage, making it easy to connect to various power sources.

Container Type

The device is protected by a robust cylindrical housing made entirely of stainless steel. It features an IP67 protection rating, ensuring total defense against dust ingress and allowing for temporary immersion in water. This rugged structure is specifically designed to withstand the mechanical and environmental rigors of challenging underground mining environments.

Recommended Use

- Mining: Essential for underground mining operations, enabling the detection of dynamic events and the evaluation of rock mass extraction systems.

- Geotechnics: Ideal for specialists who need to analyze changes in principal ground stresses in real time in response to human or natural interventions.

- Civil Engineering: Provides invaluable insight for the construction of large tunnels or deep excavations that require structural control.

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T4G | 24/7 integrated monitoring platform

Our solution integrates seamlessly with various instruments, without the need to replace existing equipment.

Its design allows for quick and easy installation, requires no specialized tools, and optimizes time in any environment.
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