The CorrosionRADAR system can be implemented in a variety of industrial situations by using flexible and modular sensor arrangements and node placements that can be adjusted to individual facility requirements. The sensors can be deployed longitudinally along piping or in mesh formations on vessels to monitor for corrosion under insulation. The system provides remote monitoring capabilities to detect corrosion early and reduce costs for industries such as oil and gas, power and utilities, manufacturing, and renewable and civil infrastructure projects.