Sensorlines delivers cutting-edge Distributed Acoustic, Temperature, and Strain Sensing systems that protect global infrastructure — from offshore pipelines to deep-well boreholes — with unmatched precision.
Sensorlines is a leading distributed fiber optic sensing provider established in Pakistan near L.T. Engineering and Trade Services (Pvt.) Ltd (LTE). We design, test, and deploy state-of-the-art Distributed Acoustic Sensing (DAS) and Distributed Temperature Sensing (DTS) solutions.
Our systems turn standard optical fibers into thousands of highly sensitive, real-time detectors. We specialize in protecting pipelines, railways, power grids, and critical facilities — delivering exceptional spatial resolution and monitoring ranges.
Our proprietary fiber optic sensing platform delivers two complementary measurement capabilities through a single fiber optic cable infrastructure.
Transform standard optical fiber into a continuous array of microphones. DAS detects and analyzes acoustic and seismic vibrations along the entire fiber length, enabling intrusion detection, leak detection, and seismic monitoring.
Measure temperature continuously and simultaneously along the entire fiber optic cable. DTS systems provide a complete temperature profile with centimeter-level spatial resolution, ideal for pipeline hot spot detection, well profiling, and geothermal monitoring.
From deepwater pipelines to onshore power grids and oil wells, our sensing solutions protect the infrastructure that powers the modern world.
Protecting upstream, midstream, and downstream infrastructure with high-precision leak and acoustic monitoring.
Covert, unjammable, and all-weather fiber-optic perimeter and critical infrastructure threat detection.
Sensing and safety systems for railway networks, bridges, tunnels, and road corridors.
Thermal and structural monitoring of high-voltage transmission lines, water pipelines, and reservoirs.
Intelligence systems for smart city networks, mining operations, industrial factories, and data centers.
Our end-to-end sensing workflow transforms passive fiber optic cable into a continuous, real-time monitoring system.
Standard optical fiber is installed along the infrastructure — pipeline, cable route, or borehole — using proven deployment techniques.
Our interrogation unit injects precisely calibrated laser pulses into the fiber and analyzes the backscattered Rayleigh, Raman, and Brillouin signals.
Advanced signal processing algorithms convert raw optical data into calibrated acoustic, temperature, and strain measurements with centimeter-level resolution.
The software platform delivers real-time dashboards, automated event detection, and instant alerts — enabling operators to act before incidents escalate.
Pipeline integrity, wellbore monitoring, and subsea infrastructure protection for upstream, midstream, and downstream operations.
High-voltage cable thermal monitoring, power grid integrity, and distributed temperature sensing for critical power infrastructure.
Umbilical monitoring, subsea pipeline sensing, and deepwater infrastructure monitoring for marine energy operations.
Deep borehole temperature profiling, reservoir characterization, and geothermal well performance monitoring.
Bridge, tunnel, dam, and levee structural health monitoring using distributed strain and temperature sensing systems.
Water network leak detection, wastewater monitoring, and distribution pipeline integrity management solutions.
High-precision sensing instruments for geoscience research, seismic studies, and academic fiber optic experiments.
Long-range perimeter intrusion detection using distributed acoustic sensing for critical facilities and border security.
Our engineering and R&D team in Pakistan continuously advances the boundaries of distributed fiber optic sensing — developing new algorithms, hardware platforms, and application-specific solutions.
Proprietary algorithms that extract maximum signal quality from Rayleigh and Raman backscatter — even in harsh industrial environments.
Machine learning models trained on real-world sensing data to automatically classify events with minimal false alarm rates.
Specialized fiber optic systems capable of sensing in extreme environments — up to 300°C — for geothermal and industrial applications.
Next-generation interrogation units achieving sensing ranges beyond 100 km — enabling cost-effective monitoring of extensive infrastructure networks.
Backscatter Analysis
System Specifications
| Parameter | Value |
|---|---|
| Max Sensing Range | 100+ km |
| Spatial Resolution | ≤1 m |
| Temp. Accuracy | ±0.1°C |
| Sampling Rate | Up to 10 kHz |
"Sensorlines' DAS system transformed how we monitor our subsea pipeline network. The real-time acoustic event detection caught a third-party interference incident before any damage occurred — saving millions in potential repairs."
"The DTS solution from Sensorlines provided us with an unprecedented level of temperature data across our 40 km power cable route. Installation was seamless and the support team was exceptional throughout the project."
"Our geothermal project required high-temperature sensing in challenging borehole conditions. Sensorlines delivered a robust DTS system that exceeded specifications and provided invaluable subsurface data for our reservoir model."
Our engineering team is ready to design a custom sensing solution tailored to your specific infrastructure monitoring needs.
