Bently Nevada 135305-01 Dual Vibration XY/Gap MonitorDescription The Bently Nevada 135305 01 is a high performance dual vibration monitor designed to continuously detect and monitor two independent channels of radial vibration and average shaft position (gap). It is compatible with inputs from two proximity probe Proximitor devices. Specifications Input Voltage: AC or DC (compatible with worldwide voltage sources) Output Options: Programmable for +4 to +20 mA 0 to 10 VDC +1 to +5 VDC Operating