Product

Our Products

Cutting-edge Fiber Optic Sensing Systems Designed for Precision, Reliability & Scale

Folium Sensing develops advanced fiber-optic sensing products that deliver real-time, high-resolution insights across long infrastructure assets. Each system is engineered to be scalable, cost-efficient, and rugged, enabling industries to monitor strain, temperature, acoustics, pressure and structural integrity with unmatched clarity.

Products Overview

Acoustic Sensing

Distributed Acoustic Sensing (DAS) System

Turn any fiber-optic cable into an intelligent listening network

Key Highlights

Detects vibrations, ground activity, intrusion, pipeline leaks and vehicle movement
24/7 real-time monitoring over 50+ km
High sensitivity and low noise floor
AI-assisted event classification
Ideal for security, perimeter protection, railways, pipelines, tunnels etc.
View Product Details

Why It Matters

DAS enables users to "hear" what's happening across large assets with precise location tracking without installing thousands of physical sensors.

50+ km
Monitoring Range
~10m
Spatial Resolution
Temperature Sensing

Distributed Temperature Sensing (DTS) System

Continuous temperature profiling along tens of kilometers

Key Highlights

Spatial resolution up to 1 meter
Fiber-based thermal monitoring in extreme conditions
Detects hotspots, fire outbreaks, equipment overheating
Immune to EMI and corrosion
Real-time visualization dashboard

Applications

Power cables, transformers, oil & gas wells, warehouse fire detection, industrial processes.

View Product Details

Temperature Intelligence

Hotspot Detection
Fire Outbreak Prevention
Equipment Overheating Alerts
10-30 km
Typical Range
1m
Resolution
Strain Sensing

Distributed Strain Sensing (DSS) System

Measure structural deformation with sub-millimeter resolution

Key Highlights

Captures strain variations along bridges, dams, buildings & ground subsidence zones
Long-distance structural health monitoring
Early warning for cracks, ground movement, load stress
Highly scalable and low-maintenance

Applications

Civil engineering, geotechnical monitoring, tunnels, foundation settlement detection.

View Product Details

Structural Intelligence

Bridge Deflection Monitoring
Crack Propagation Detection
Ground Movement Analysis
10-40 km
Typical Range
Sub-mm
Resolution
Point Sensing

Fiber Bragg Grating (FBG) Sensing System

High-precision point sensing for critical strain & temperature measurement

Key Highlights

Ultra-high accuracy point sensing for strain, temperature, pressure, and displacement
Ideal for monitoring critical locations where maximum precision is required
Multiple FBG sensors can be multiplexed on a single fiber
Immune to electromagnetic interference and harsh environments
Compact, lightweight, and easy to embed in structures
Long-term stability with minimal drift

Applications

Bridge bearings and joints, structural hot-spots, wind turbine blades, composite structures, transformers, substations, aerospace components, and precision civil engineering projects.

View Product Details

Why It Matters

While distributed sensing provides continuous coverage, FBG sensing delivers extremely high accuracy at selected critical points. It complements DAS, DTS, and DSS by enabling localized, high-resolution monitoring where even micro-level changes must be captured reliably.

Ultra-High Precision at Critical Points
Multiplexed Sensors on Single Fiber
Complements Distributed Sensing Systems
pm-level
Wavelength Accuracy
100+
Sensors per Fiber
Multi-Parameter

Multi-Parameter Distributed Sensing Platform

One system, multiple sensing capabilities

Key Features

Combines strain, temperature, vibration, and acoustic sensing
Modular architecture - plug-and-play expansion
Unified data dashboard
High-speed edge processing + cloud analytics
Integrates with SCADA, IoT platforms, or custom APIs

Perfect For

Smart infrastructure, industrial IoT, research institutions, and multi-parameter monitoring requirements.

All-in-One Solution

Acoustic
Temperature
Strain
Vibration

Unified platform for comprehensive infrastructure monitoring

Software

Fiber Optic Monitoring Software Suite

Powerful analytics and visualization platform

Includes

Real-time dashboard
Event detection & classification
3D visualization of temperature/strain/acoustic profiles
Alert system (SMS, email, API)
Data analytics and reporting

Software Features

Real-Time Dashboard
3D Visualization
Smart Alert System
Advanced Analytics
Custom Solutions

Customized Sensor Assemblies & Deployment Services

Designed specifically for your environment & industry

Fiber-optic cables for harsh environments
Custom protective housings
Specialized interrogation units
Tailored routing & installation
Site survey + integration support
End-to-end deployment + training

Our Services

Site Survey & Assessment
Custom Engineering
Installation & Deployment
Training & Support

Product Comparison

Compare our sensing solutions at a glance

DAS
Measures:Acoustics, vibration
Range:40-80 km
Resolution:~10 meters
Applications:Security, railways, pipelines
DTS
Measures:Temperature
Range:10-30 km
Resolution:1 meter
Applications:Fire detection, power cables
DSS
Measures:Strain
Range:10-40 km
Resolution:Sub-mm
Applications:Bridges, buildings, dams
FBG
Measures:Strain, temperature, pressure
Range:Point sensing (multiplexed)
Resolution:pm-level
Applications:Bridge bearings, wind turbines, aerospace

Ready to monitor your infrastructure with next-gen sensing?

Contact us and our engineering team will help configure the right solution for your application.

Get in Touch

FOLIUM
SENSING

Company

Connect with us

Contact Information

  • B5 - 01, B - Block, 5th Floor, IIT Madras Research Park, Kanagam Road, Taramani, Chennai – 600113.
  • info@foliumsensing.com
  • www.foliumsensing.com
  • +91-8319698619
  • MONDAY - FRIDAY (8 am - 6 pm)

© 2026 Folium Sensing Pvt. Ltd. All rights reserved.