CAS WBK-D digital load cell is designed for use in truck scales and process weighing applications. It is a stainless steel compression load cell with a digital output signal. Using the digital output, the user can communicate with each load cell independently and have the additional advantages of a digital calibration.
FEATURES |
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| Simple installation and effective maintenance | High accuracy RS-485 digital output |
| Stainless steel construction | IP68 and hermetic sealing |
| Diagnosis function | Built-in lighting protection device |
| Maximum transmission distance : 1,000m | |
SPECIFICATIONS |
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| Capacity (R.L.) | tf | 10, 20, 25, 30 | ||
| Maximum number of verification intervals (n) | – | 5,000, C4 (OIML) | ||
| Rated Output | counts | 300,000 | ||
| Zero Balance | counts | ± 300 | ||
| Non-Linearity Hysteresis Combined Error Repeatability Creep for 30min |
% R.O. % R.O. % R.O. % R.O. % R.O. |
< 0.015 < 0.015 < 0.015 < 0.01 < 0.017 |
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| Temperature Effect on |
Zero Value Output Value |
% R.O./10˚C % R.O./10˚C |
0.014 0.011 |
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| Compensated Temperature Range | ˚C | -10 ~ +40 | ||
| Operating Temperature Range | ˚C | -40 ~ +70 | ||
| Excitation Voltage |
Minimum Recommended Maximum |
V V V |
6 9 24 |
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| Safety Overload | % R.C. | 150 | ||
| Material | – | Stainless steel | ||
| Communication | – | RS-485 (2wire) | ||
| Communication Rate | kbit/sec | 19.2 | ||
| Maximum Transmission Cable Length | m | 1,000 | ||
| Warm-up Time from Cold Start | minutes | 15 | ||
| Asynchrone Interface Baud rate | Baud | 9,600 ~ 115,200 | ||
| Number of bus addresses | – | Max. 16 | ||
APPLICATIONS |
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| Truck scale | Hopper and silo scale |