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Main Applications
- Belt Weigher with Weight Totalizing.
- Ration Belt Weighfeeder with Ration Flow Feeding.
- Loss-in-weight Weighfeeder with Ration Flow Feeding.
Main Features
- EMC design with high anti-jam for industrial environment.
- 32-bit ARM CPU with 72MHz clock & high arithmetic speed.
- 128×64 LCD display screen with 7 background colors.
- 4+4 Red LED digital tubes for digit display.
- 24-bit Σ-△ADC with internal resolution 1/1,000,000.
- High sampling frequency 400Hz.
- Special Anti-vibration Digital Filtering Algorithm for precise weighing, stable display and rapid response.
- Zero Calibration & Auto Zero Tracking.
- Span Calibration & Segmenting Correction.
- Speed Calibration & Belt Length Calibration.
- The feeder and belt weigher can be controlled by DI&DO.
- Quick and steady PID ration feeding control.
- Queryable Records per shift/day/month of a year.
- Definable DI/DOAO/COM[Communication Port].
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Technical Specifications
- Power Supply: AC220V±15%, 50/60Hz, Max. 15W.
- Loadcell Excitation Voltage/Current: DC10V/250mA.
- 8 Loadcells[350Ω] connectable.
- Weighing Signal Input Range: 0~25mV.
- Speed Sensor Excitation Voltage/Current: DC12V/100mA.
- Speed Signal Input Range: 0.5~3000Hz.
- 3 Normally Open Switch Inputs [DI].
- 4 Normally Open Relay Outputs [DO]: AC250V/DC24V, 1A.
- 1 ‘Totalized Weight’ Pulse Output [PO]: DC5~24V, 100mA.
- 2 ‘PID Control’ Analog Output [AO]: 4~20mA, 0.05%FS.
- 1 ‘Flow Set’ Analog Input [AI]: 4~20mA, 0.05%FS.
- COM1: Optional RS232/RS485/RS422/Profibus-DP/Ethernet.
- COM2: RS232.
- Connect Host IPC, Remote Display, Printer&Wireless Module.
- Outline Size [W×H×D]: 170 × 100 × 193 mm.
- Panel Cut-out Size [W×H]: 153 × 77 mm.
- Operating Temperature: -25℃～+45℃.
- Protection Level of Front Panel: IP65.
- Accuracy Grade: 0.5.
- Accuracy of Flow Control: 0.5%~1.0%.
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Data Sheet BST100-A11+/A21
