PIPELINE ANOMALY DETECTION DATA LOGGER DEVICE, PIPELINE STRUCTURE, AND PIPELINE ANOMALY DETECTION SYSTEM

摘要

Provided is a pipeline anomaly detection data logger device which, owing to the ability to standardize the installation process, acquires vibration data of high quality, improving the accuracy of anomaly detection, and which, being deployable in a stationary installation, reduces the risk of detachment from a pipeline, and the likelihood of loss when detached manually. This pipeline anomaly detection data logger device (1) is characterized by including a bolt part (10) and an antenna part (13), the bolt part (10) including a bolt head part (12) and a bolt thread part (11), the antenna part (13) being situated to the opposite side from the bolt thread part (11) of the bolt head part (12) or inside the bolt head part (12), and the bolt head part (12) including a vibration detection element (121), a storage unit (122), a control unit (123), a wireless control unit (124), a clock unit (125), and a power supply unit (126).