Thermal power generation, as one of the major ways of power production worldwide, requires the safe and efficient operation of its equipment. Vibration sensors, as a crucial monitoring device, play an irreplaceable role in thermal power plants. By monitoring the vibration of equipment in real time, vibration sensors can provide important basis for the assessment of equipment health status, fault diagnosis and preventive maintenance, thus ensuring the stable operation of thermal power plants, improving power generation efficiency and reducing maintenance costs.