IMI's new line of electronic vibration switches provides the total vibration monitoring package. Each model 685B vibration switch features 4-20 mA output, analogue vibration analysis signal and dual relays with time delays standard. Our model 686B is simple and inexpensive two-wire USB programmable electronic vibration switch. The 686B vibration switch's programmable time delay eliminates false trips, making it a technically superior option to traditional mechanical shock switches. Electronic vibration switches are a great way to get your plant started towards a predicitive maintenance program and provide protection for your most critical equipment. Around the world the IMI team is available for demos of their USB programmble vibration switch as well as 685B "fully loaded" vibration switch. This is an overview of our most popular vibration switch models.