The model WE503 is an approved weigh processor, which can be used in most applications for dynamic weighers, like belt scales, screw weighers, the Bulkslide flowmeters and impact flowmeters. It provides a readout of the actual flow in kg per hour (or ton/hour) or the total in kg (or tons) and has three totalizers.

In addition to the basic functions of dynamic weighers, the WE503D also has batch functionality and a PID control function, which can be used to control the capacity in function of a setpoint.