Distributed Temperature Sensing Fiber Optic Cable PVC
The distributed temperature sensing fiber optic cable is a 62.5/125 micron multimode temperature sensing fiber with an attenuation of 3.0 decibels per kilometer, and the overall system attenuation is less than 10 decibels.
Product Specifications
Core diameter: 62.5±2.5μm
Cladding diameter: 125±1μm
Maximum attenuation: 850nm2.5dB/km, 1310nm0.35dB/km, 1550nm0.20dB/km
Operating temperature: -30℃~+90℃(long term) and over 120℃(≥48 hours)
Optical cable outer diameter: 3±0.1mm
Optical cable net weight: 22kg/km
Allowable bending diameter: 60mm
Allowable tension: 200N (long term) 400N (short term)
Pressure resistance: 3000N (long term) 4000N (short term) N/100mm
Nylon density: 1690D
Features
- Flame retardant sheath material with good flame retardancy
- Good fiber quality, fast propagation speed, and long service life
- Wide range of applications, such as urban utility tunnels, electricity, highway tunnels, subway tunnels, etc
Application Scenarios
Urban integrated pipeline corridors, power, highway tunnels, subway tunnels, petrochemical industry, coal bunkers, warehouses, garages, etc.
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