SAM4 is Semiotic Labs’ smart condition monitoring tool for AC motors and rotating equipment such as pumps, conveyors and compressors. It detects 9 out of 10 faults up to 4 months in advance of the fault causing a failure, therefore helping to both prevent unplanned downtime and prioritize maintenance tasks. SAM4 measures electrical signals from inside the Motor Control Cabinet, and does not require sensors to be installed on the asset. This in turn enables quick and simple sensor installation for assets that operate in harsh or hard to reach places.