How do the Predictive Maintenance sensors work?
The sensors are equipped with a motion sensor to measure the vibrations along the X, Y and Z axes. It is able to identify faults via the vibration Fourier transform, which shows the vibratory signature.
When in operation, after learning: the sensor measures the equipment vibration periodically without sending a message. If all goes well, it sends a report every 3 hours with the summary of the measurements of this period. In the event of a vibration anomaly, it sends an alert immediately.
Some machines have several operating modes. the sensor is able to learn these different modes of operation through artificial intelligence and identify them later, or even adapt to their changes.