Description
MDBD2 Digital Miniature Double-Ended Beam
FEATURES
- Easy corner compensation of the weighbridge
- Capacities: 10–40 t
- Digital output via RS485 interface
- High side load tolerance
- Electroless nickel-plated alloy tool steel
- Extensive internal diagnostics
- External resolution: 240,000 counts
- Internal resolution: 1,000,000 counts
- Maximum transmission distance: 1200 m
APPLICATIONS
- Truck / Rail scales
- Silo / Hopper / Tank weighing
OUTLINE DIMENSIONS in millimeters
| Parameter | Value | Unit |
|---|---|---|
| Standard Capacities (Emax) | 10, 20, 25, 30, 40 | ton |
| Rated Output (R.O.) | 240,000 | counts |
| Rated Output Tolerance | ±160 | counts |
| Zero Balance | ±1600 | counts |
| Combined Error | ±0.03 | % of R.O. |
| Creep Error (30 min) | ±0.025 | % of R.O. |
| Zero Return (30 min) | ±0.02 | % of R.O. |
| Temperature Effect on Span | ±0.012 | % of R.O./10°C |
| Temperature Effect on Zero | ±0.023 | % of R.O./10°C |
| Compensated Temperature Range | –10 to +40 | °C |
| Operating Temperature Range | –40 to +70 | °C |
| Storage Temperature Range | –40 to +90 | °C |
| Minimum Dead Load | 0 | % of Emax |
| Safe Dead Load | 150 | % of Emax |
| Ultimate Load | 300 | % of Emax |
| Excitation Voltage | 8 to 24 | VDC |
| Recommended Excitation Voltage | 12 | VDC |
| Maximum Current Consumption | 50 | mA |
| Start-up Current | 150 | mA |
| Element Material | Alloy steel | – |
| Sealing (DIN/EN/IEC) | IP66 / IP67 | – |
| Signal Update Rate | 1, 10, 20, 40, 67, 100 | per second |
| Baudrate | 9600 | bits/s |
| Transmission Type | Asynchronous serial | – |
| Start Bits | 1 | bit |
| Data Bits | 7 | bits |
| Stop Bits | 1 | bit |
| Parity | Odd | – |
| Max Transmission Cable Length | 1200 | m |
| Data Interface | RS485 (2-wire) | – |
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