The invention discloses a transformer respirator monitoring system and relates to the field of transformer respirator remote monitoring. The transformer respirator monitoring system comprises an intelligent transformer respirator, wherein the intelligent transformer respirator is connected with a monitoring device; the monitoring device comprises a current sensor connected with the intelligent transformer respirator and used for detecting the current variation of the intelligent transformer respirator, an embedded processor connected with the current sensor and used for current data processing, a GSM (Global System for Mobile Communications) module connected with the embedded processor and used for sending current variation data to a remote control center through wireless communication and a power module used for supplying power for the current sensor, the embedded processor and the GSM module. The transformer respirator monitoring system has the advantages that the transformer respirator can dry automatically, the cost is saved, the environment protection and remote monitoring are realized, the manpower is saved and the working efficiency is improved.