Distributed Fiber Optic Sensing
Transform standard optical fiber cables into thousands of continuous sensors. Monitor temperature (DTS) and acoustic vibration (DAS) over long distances with AI-powered precision.
DTS (Temperature Sensing)
Based on Raman Scattering. By analyzing the intensity difference between backscattered Stokes and Anti-Stokes light, the system accurately measures temperature changes along the entire fiber length.
DAS (Acoustic Sensing)
Based on Rayleigh Scattering. Detects minute vibrations (acoustic signals) acting on the fiber. Ideal for detecting digging, leaks, footsteps, and mechanical failures in real-time.
Our Sensing Solutions
HZ-iDAS-50 Series
Intelligent Distributed Acoustic Sensing system. Integrates with AI management platform for precise event classification.
- Tech: Coherent Rayleigh Scattering
- Range: Up to 50km
- App: Pipeline security, Intrusion detection
HZ-DTS-1004 Series
High-precision linear heat detection. Real-time online monitoring for critical thermal assets.
- Tech: Raman OTDR
- Range: 12km
- App: Power cables, Tunnels, Fire alarm
FS-5100 System
High-fidelity long-range DAS designed specifically for oil & gas well logging and reservoir characterization.
- Fidelity: High-res subsurface scan
- Range: 50km Single Channel
- App: Oil well logging, Reservoir analysis
Industry Applications
Power Grid
Monitor transmission lines and underground cables for partial discharge, thermal hotspots, and mechanical stress.
Oil & Gas Pipelines
Detect leaks early by listening to acoustic signatures. Identify illegal digging or third-party interference.
Well Logging
Downhole monitoring for fluid movement, sand production, and thermal profiling to optimize extraction.