Fiber Bragg Grating Reinforcement Gauge

Model：ZZ-FBG-S300

1、Summary

The Nanjing Zhunzhi ZZ-FBG-S300 fiber optic grating reinforcement meter is mainly used to measure the load of steel bars in concrete or the strain of concrete structures. It is mainly used for rock reinforcement, support structures, pile foundation monitoring, dam engineering, surface and underground excavation bodies, mine safety, tunnel lining, etc。

The ZZ-FBG-S300 fiber optic grating reinforcement meter is a steel bar made of high-strength steel that can withstand improper shipping. The local tensile and compressive strains borne by the steel bars are monitored by fiber optic grating sensors installed concentrically. The directly measured strain reading can be converted into axial load or into strain and stress of concrete body。