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Batching systems with several scales


The system has been designed to control basic batching with two or three scales with one litre-counter (max 20Hz); suitable in particular for concrete asphalt plant. The DOS2005 system allows to control up to 3 scales.

DOS2005 has been designed to control two or three scales simultaneously with one litre-counter (max 20Hz); suitable for all kinds of industrial applications, in particular for concrete plant. Scale “A” can control max 8 products; scales “B” and “C” can control max 4 products each. An important characteristic is that batching can be started from a weighing scale even if the other scales have not finished the batching cycle (max 1 cycle of displacement)

Main functions

– Programming up to 20 formulas.

– Zero-setting and calibration are performed from front panel keys.

– Checking of the load cells connection.

– Batching start via keyboard by setting desired cycles (max 9999).

– Batching start from external contact for only one cycle.

– Option to execute autotare on first component.

– “Tapping” function: It is possible to select the slow-on and slow-off times.

– Automatic fall calculation for each product.

– Consumption memorization x 10, x 100, x 1000.

– Possibility of resuming batching cycle from point of interruption following a blackout.

– The litre-counter quantity can be modified also during the batching phase.

– Possibility of manual batching by the keyboard.

– Regarding the display of the scales “B” and “C”, is able to read up to 4 digit; after exceeding the value 9999 the display shows the value with movable point (for example 11.50 means 11500).


The system is composed of:

  1. Main unit: weight indicator series DOS2005

  2. from one to two weight indicators model RIPE

  3. one 6-output relay module

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