Phase-Sensitive Optical Time Domain Reflectometer (Φ-OTDR) Sensing System


Utilizing distributed optical fiber sensing system based on φ-OTDR, it makes the security monitoring system not only has characteristics of electromagnetic interference resistance, corrosion resistance and high sensitivity, but also has the advantages of good concealment, accurate alarm positioning, simple data processing, suitable for large area and long distance monitoring and surveillance in real-time.

Applications

optical-time-domain-reflectometer_01

Dam Monitoring

optical-time-domain-reflectometer_01

Tunnel Structural Health Monitoring

optical-time-domain-reflectometer_01

Detection Of Geologic Hazard (Landslide)