Instruction SheetPart 1615748-01 2019 Nordson CorporationP/N 1615748-01Rhino SD3/XD3 ElectricContainer Level SensorsDescription See Figure 1. The Rhino SD3/XD3 electric container level sensor module usesmagnetic sensors to monitor the distance between the bottom of the follower plateand the base surface of the unloader frame.The module contains two to four sensors depending on system configuration: Drum Empty (4) Drum Low (if equipped) (3) Follower-in-Drum (2) Ram Top of Stroke (if equipped) (1)When a magnet on the frame piston moves in front of the applicable sensor, thesensor sends a signal to the controller.10018538123455-Gallon FrameShown for Reference OnlyFigure 1 Container Level Sensors