VIBRATION-MONITORING SYSTEM FOR ROTATING MACHINE, AND VIBRATION-MONITORING METHOD FOR ROTATING MACHINE

The present invention relates to a system and a method of monitoring vibrations occurring in a rotary machine. A monitoring device (5) of the vibration monitoring system includes: a display (10) configured to display sensor installation information for a vibration sensor (7); and a processor configured to process the sensor installation information. The sensor installation information includes: a type image data that represents a type of the rotary machine (1) in a form of image; a model image data that represents a model of the rotary machine (1), associated with the type of rotary machine(1), in a form of image; an installation position data that represents a recommended installation position of the vibration sensor (7), associated with the model of rotary machine (1), in a form of image; and an installation direction data that represents an appropriate installation orientation of the vibration sensor (7), associated with the recommended installation position, in a form of image. The processer (11) causes each of the type image data, the model image data, and the installation position data to be displayed on the display (10) so as to be selectable for user.