[Example] Adopted as the new integrity monitoring system for the Gina Nuclear Power Plant.
During regular maintenance inspections, the tension of the tendon part of the shielding dome has been checked, but with the installation of the light sensing system, continuous monitoring has become possible.
As a new integrity monitoring system for the Gina Nuclear Power Plant located in Rochester, New York, USA, we have adopted the system manufactured by our company, Micron Optics, Inc. (MOI), which includes measuring instruments, sensors, and software, all produced by MOI. Until now, the tension of the tendon part of the shielding dome has been checked during regular maintenance inspections, but by installing the optical sensing system, it can now be monitored continuously. We hope that this implementation of the optical sensing system at the nuclear power plant will contribute to proving its safety in the future. For more details, please download the catalog or contact us.
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**Overview** - Evaluation of the condition of concrete storage container structures using an optical sensing system. **Objective** - To replace expensive inspections conducted periodically on critical structures with permanent and continuous monitoring. **Summary** - Continuous monitoring using optical strain gauges reduces costs while providing real-time assurance of the integrity of concealed domes. - Successfully installed on 20 tendons of the concealed dome, as well as on exposed ring-shaped rebar and the surface of concrete. - The system is still recording data, which is analyzed using pattern recognition software systems, and considerations are being made for new installations in the future. For more details, please download the catalog or contact us.
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Are you troubled by issues related to lightning surges? Fiber optic sensors are insulators, so they won't be damaged by surge currents. Are you struggling with electromagnetic noise? Fiber optic sensors are completely unaffected by electromagnetic noise. Are you required to meet explosion-proof and non-flammable standards? Fiber optic sensors do not use electricity, so explosion-proof certification is not necessary (they are exempt). Are you facing difficulties with complex wiring? Fiber optic sensors can be configured with multiple sensors on a single fiber. Our company offers multi-point measurement solutions using fiber optic sensors, specifically FBG (Fiber Bragg Grating) and communication technology WDM (Wavelength Division Multiplexing) for optical sensing systems (measuring instruments, sensors, software).