Many predictive maintenance experts rely heavily on vibration analysis. It makes sense: it tells us where it hurts and what is breaking. However, if you are only listening to vibrations, you might be arriving late to a critical failure.
The Difference Between Seeing the Symptom and Knowing the Cause
Vibration analysis detects faults when mechanical degradation already exists (a pitted bearing, a misaligned shaft, etc.). Oil monitoring, on the other hand, detects changes in the conditions that will cause that failure long before the machine starts to vibrate.
If you already have vibration sensors, oil monitoring is the missing piece in your machinery condition monitoring strategy. Here is why:
Key Note: 80% of mechanical failures are related to oil contamination or degradation. Ignoring the lubricant is ignoring the health of your machine’s hydraulic system.
The problem is that a one-off sample is just a “snapshot.” If a filter breaks or water enters the day after taking the sample, you will be operating blind for the next 89 days. Atten2 sensors transform that snapshot into a constant “movie,” allowing you to:
It is not about replacing one technique with another, but about converging toward a total proactive maintenance model. While vibrations alert us when the symptom is visible, oil monitoring reveals the root cause before the damage becomes irreversible. Only through this technological synergy is it possible to obtain a complete and constant “X-ray” of the asset, transforming uncertainty into precise data for 360° decision-making.
[ Knowledge ] centre
