| GraviMaster 2408ex controls the throughput of an extruder or feeding
station in steady state operation.
Start-up of the system is done in manual mode. As soon as the set working range
has been reached, automatic mode can be switched on. Remaining deviations,
material dependent fluctuations and process drifts are controlled out.
The throughput measuring process is based on the loss-in-weight measuring
principle. A normal weighing hopper with a strain gauge unit can be used.
GraviMaster supplies the strain gauge unit and registers the weight signal
(<40mV) in a noise free way, also over a great distance of up to 200m.
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