Natural gas monitoring system with error correction mechanism

The invention relates to the technical field of natural gas monitoring, in particular to a natural gas monitoring system with an error correction mechanism. The system comprises a mounting pipe body, a main short pipe is fixedly connected and communicated with the mounting pipe body, a natural gas flow measuring device is mounted at one end of the main short pipe away from the mounting pipe body through threads, and a piston is slidably arranged in an auxiliary short pipe; an adjustable elastic limiting assembly for limiting the piston is arranged in the auxiliary short pipe, a leakage measuring assembly in transmission connection with the piston is arranged in the shell, a control assembly electrically connected with the natural gas flow measuring device and the leakage measuring assembly is arranged in the fixing block, a U-shaped branch pipe is arranged on the lower side of the mounting pipe body, and an energy supply assembly is arranged on the U-shaped branch pipe. The natural gas monitoring system is us