Pump vibration data at 4 points and three different directions

This study is based on a set of vibration data collected from four different measurement points on industrial pumps (Pump.Model EA -200-50.Pump Iran Company). The data collection process was conducted over a 4-year period, from March 2020 to March 2024, by the condition monitoring unit of "PUMP IRAN" located in Tehran city During each inspection, which was carried out approximately every 60 days, vibration signals were recorded in three primary directions: axial, horizontal, and vertical. These signals were acquired through sensors mounted on the pump bodies. Each data sample consists of three numerical values corresponding to the vibration intensities in the aforementioned directions. To assess the operational status of the equipment, a functional label was assigned to each sample, indicating the condition of the pump at the time of measurement. These labels represent four distinct operational states, covering the spectrum from Normal operation to On the Verge of failure. In addition, each record includes a numerical variable indicating the number of days the pump remained in that particular state. This variable is later utilized as a target in modeling to predict the minimum duration of time a pump will continue operating under the same condition (Fig. 1).