A system for monitoring non-metallic pipeline leakage

The utility model relates to a pipeline leakage monitoring technology, and aims to provide a system for monitoring the leakage of a non-metal pipeline. The system comprises a resistance value detection module, an axial monitoring electrode arranged under the outer side of a pipeline in the axial direction, and an annular monitoring electrode installed on the wall of the pipeline and capable of making contact with a conveying medium. One end of the axial monitoring electrode is sequentially connected with the resistance value detection module and the circumferential monitoring electrode throughwires, and the circumferential monitoring electrode and the wiring end of the circumferential monitoring electrode are insulated from the axial monitoring electrode and the pipeline mounting environment; the resistance value detection module is connected with the communication module through a signal line, the communication module is connected to the leakage analysis module in a wired or wirelesscommunication mode, and t