The FBG Rebar Strain meter is designed to measure strains in foundations, precast piles, caissons, bridge abutments, tunnel liners, slurry walls, etc. It is installed alongside the structural rebar known as "sister bar".
Resolution: 0.15 µε
Accuracy: ±0.5% F.S.
Temperature Sensitivity : 0.85 to 1.22 µε/°C
Temp. Operating Range: −40°C to +80°C
Rebar Size: Φ10、Φ12、Φ14、Φ16、Φ18、Φ20、Φ22、 Φ25、Φ28、Φ30、Φ32、Φ34、Φ36、Φ38、Φ40