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PPP-BOTDA technology (Patent pending)
Optical fiber is itself a sensor and provides distributed strain and/or temperature measurements data.
Neubrex breakthrough PPP-BOTDA technology takes the cm-order resolution to the commercial level. |
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Comparison of PPP-BOTDA and traditional (BPTDA) techniques:
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PPP-BOTDA |
existing technique |
Spatial resoltion |
10 cm |
1 m |
Max. Measurement Distance |
10 cm resolution |
1 km |
~ |
1m resolution |
20 km |
10 km |
Strain Measurement accuracy |
25 με |
approx. 100 με |
Temperature Measurement accuracy |
0.6 ℃ |
1 ℃ |
Measurement time |
3 min |
2 min |
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See also at Products >> NEUBRESCOPE >> NBX-6000 |
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