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Milltronics Accumass BW500 Integrator

The Accumass BW500 is a powerful integrator designed for use with both belt scales and weigh feeders. Operating with any belt scale with up to four strain gauge load cells, it processes belt load and speed signals for accurate flow rate and totalized weight of bulk solids. It can take on lower level control functions traditionally handled by other devices, and it supports digital communications and Fieldbus connections. Its patented load cell balance function eliminates matching of load cells.

The PID function may be used for rate control on shearing weigh feeders – where belt loading is constant – but can also control pre-feeding devices. Operating in tandem with two or more weigh feeders, the BW500 may be used for ratio blending and controlling additives. Batching, load out and alarm functions are also provided by the BW500.

NOTE: The BW500 can now be ordered with just one relay, or with no relays.

Milltronics Dolphin Plus software may be used for programming the unit on a PC.

  • Automatic zero and electronic span calibration

  • Alarms for rate, load, speed or diagnostic error

  • On-board Modbus, optional Profibus-DP, Allen Bradley RIO and DeviceNet

  • Comprehensive weigh feeder control functions

  • PID control with optional analog I/O card

  • Suitable for belt scale custody approval