The 1440-VSE02-01RA module is an intelligent 2-channel special-purpose vibration monitor by Allen-Bradley. Thus, the module can be used to monitor the machines that come with rolling element bearings. The g’s Spike Energy is a signal processing technique developed by Entek, and it provides an accurate measure of the energy that is generated by mechanical or transient impacts. The gSE measurement allows for the early detection of surface errors in metal-to-metal contacts, rolling-element bearings, inadequate bearing lubrication, as well as process-related problems like dry-running, flow change, internal re-circulation, and cavitation.