The Ring Star BM-DR4500 Docutte Rail System is a microprocessor-based circular chart recorder designed for precise and accurate data documentation in various industrial applications. A key innovation is its "one-pen" stylus printhead, which eliminates errors from pen alignment offsets and paper distortions due to environmental factors by printing the chart and recording data simultaneously on a blank, heat-sensitive chart. This user-configurable system, manufactured by Honeywell, streamlines operations by removing the need for pre-printed charts and offers robust performance in challenging industrial environments.
Accuracy: ±0.05% full scale
Chart Size: 12" circular
Channels: Up to four input channels
Inputs: T/C, RTD, mV, 0-5 VDC, 4-20 mA, Radimatic 0-10VDC
Control Outputs: Time, Current, or Position Proportioning, Three Position Step, Simplex or Duplex with Mixed Output forms
Tuning: Accutune II tuning capability
Display: Digital alphanumeric displays, indicators, deviation bargraph
Communication: RS-485 Modbus enabled
Environmental Protection: NEMA 3 or NEMA 4 front face protection available