Automation & Vision Systems
Inline basis weight and thickness measurement system ELTIM BWS10 O-frame
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- Description
- Technical Data
- No danger from radiometric radiation or X-rays
- Compact system, easy to integrate in existing machines
- Small detection area for highest accuracy
- Sensors for detection of ambient conditions that potentially impact on processes
- Precise time log synchronization
- Insensitive to fluctuations in the web height
- Insusceptible even to color fluctuations
- Maintenance-free transmitter and scanner
- Exceptionally user-friendly graphical user interface
- Machine interfaces for every customer control
- Doctor blade control or applicator roller control depending on customer preference
- Extensive analysis software such as 3D surface profile display
- Continuous air and material recalibration for the highest measuring equipment reproducibility (e.g. for DIN ISO 9001)
| Measuring range (basis weight measurement) | Up to 800 g/m² |
| Measuring accuracy | < ± 0.5% of the basis weight of the calibration piece |
| Resolution | 0.001 g/m² |
| Sensor type | US ultrasonic sensor |
| Measuring point size | Ø 25 mm |
| Cycle time of the measuring system | 120 Hz |
| Passage height | 40 mm (from measuring head to measuring head) |
| Height fluctuation of the web | ± 5 mm in the middle; no fluttering |
| Actuating speed of sensor | 300 mm/s |
| Relative humidity | 15 to 95 % (non-condensing) |
| Ambient temperature | +10 to +50 °C |
| Ambient temperature at the sensor | +10 to +70 °C |
| Storage temperature | -20 to +80 °C |
| Protection rating | IP 54, UL 50e: Type 12 |
| Power supply | 24 V (optionally 100 to 250 V AC, 3.5 A, 50/60 Hz) |
| Current consumption | Max. 10 A |
| Nominal width (NW) | 500 to 2500 mm (larger widths on request) |
| Dimensions | L (NW + 932 mm) x H 960 mm x D 270 mm |
General functions
| Measurement of the basis weight (current, average, min. & max., basis weight profile over the entire width) | |
| Comparison of nominal and measured values | |
| Tolerances | Tolerances for values Warning / rejection limits |
| Data output | To PLC, to ELQ, to I/O |
| User levels/password | Operator level: Limited access rights Engineer level: Full access rights |
| WBM Interface | Web-based administration Configuration and value display accessible via web browser |
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