Corrosion-proof LCD Belt Scale Controller For Belt Weigher With Weight Totalizing
BST100-D52 is widely used on belt weigher, with the function of weighing.
Main Applications
- Belt Weigher with Weight Totalizing.
- Suitable for corrosive gas environment.
Pictures
Main Features
- EMC design with high anti-jam for industrial environment.
- 32-bit ARM CPU with 72MHz clock & high arithmetic speed.
- 160×32 LCD display screen with yellow-green background.
- 24-bit ∑-△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.
- External Speed’ or ‘Inner Speed’ working modes.
- Zero Calibration & Auto Zero Tracking.
- Span Calibration & Segmenting Correction.
- Speed Calibration & Belt Length Calibration.
- Queryable Records per shift/day/month of a year.
- Definable COM[Communication Port].
Technical Specifications:
| Display |
| 160×32 dots LCD display screen with yellow-green background for English display. |
| Display Refreshing Time | Setting Range 0.1~2.0s |
| Kaypad |
| 16-key English keypad |
| Loadcell Interface |
| Excitation Voltage/Max. Current | DC10V/250mA [8-350Ω loadcells] |
| Signal Input Range | 0~25mV |
| Sampling Frequency | 400Hz |
| Speed Sensor Interface |
| Output Voltage/Max. Current | DC12V/100mA |
| Speed Pulse Input Range | 0.5~3000Hz |
| Analog Signal Interface | COM1 (For additional option. Please tell us when making order if you need it) |
| Digital Communication Interface |
| COM2 | RS232 |
| Connectable | IPC/PLC, LED Remote Display, Serial Printer and Wireless Module |
- Technical Specifications
- Power Supply: AC220V±15%, 50/60Hz, Max. 10W.
- 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.
- COM1: Optional RS232/RS485/RS422/Profibus-DP/Ethernet.
- COM2: RS232.
- Connect Host IPC, Remote Display, Printer&Wireless Module.
- Optional 4~20mA Analog Output [AO] Module by COM1.
- Outline Size [W×H×D]: 235.5 × 227.5 × 119.5 mm.
- Operating Temperature: -25℃～+45℃.
- Protection Level: IP65.
- Accuracy Grade: 0.5.
- Broad-range speed pulse input circuit.
Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strong vibration on the load receptor, and the rapid response capability when the weight signal changes.
Max. Connection Quantity: 8 Loadcells (350Ω).
Auto-locking, Key-locking, Key-unlocking and Digital Setting&Calibration functions available.
Auto Zero Tracking, Speed Calibration and Belt Length Calibration functions available.
Optional AO [4~20mA] module for Flow signal output (COM1 port will be occupied).
2 Optional communication ports for connecting IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.
Corrosion-proof, water-proof, dust-proof and shock-proof shell for model wall-mounting.
Weight Records per shift/day/month of a year can be queried and printed.
With the multitasking mode, the weighing process will not be interrupted by parameter setting and the other operations. -
