Automation & Vision Systems
Inline basis weight and thickness measurement system ELTIM BWS15/17 C-frame
-
- /content/dam/erhardtandleimergmbhprogram/products---spare-parts/product-types/inspection---measurement/basis-weight-measurement/ELTIM C-Rahmen.png
- Description
- Technical Data
- Space-saving and easy to integrate: ideal for systems with limited installation space or access from one side – also during retrofitting
- Flexible use: optionally available on linear guide with motor drive – for basis measurements over the entire travel
- mproved accessibility: design open on one side – for straightforward operation, cleaning and visual checks
- Versatile – inline or offline: also available as stand-alone version for laboratory environments – ideal for development, quality assurance or sample inspection
- Robust and maintenance-free: durable, reliable and without mechanical maintenance effort – for maximum availability
- ATEX – EU directive on explosion protection: ELTIM systems will in future also be available in a special version for explosion hazard areas. Ex zones and version on request
- Identification of coated surfaces via contrast sensors (for intermittent coating on top or underside)
- Same spot measurement for highly accurate determination of the basis weights of coatings, for example
| Measuring range (basis weight measurement) | Up to 4000 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 |
| Max. actuating speed (only for variants with crossbeam) | 150 mm/s |
| Relative humidity | max. 95 % (non-condensing) |
| Ambient temperature | +10 °C to +50 °C |
| Ambient temperature at the sensor | +10 °C to +70 °C |
| Storage temperature | -20 °C to +80 °C |
| Certification (optional) | UL/CSA |
| Operating voltage | 24 V DC, 4 A (10 A for variant with crossbeam) |
| Nominal width (NW) | 130 mm (5‘‘) to 610 mm (24‘‘) (larger widths on request) |
| Dimensions | L (NW+ 228 mm) x H 144 mm x D 140 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 warning and alarm if target exceeded or dropped below |
| 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 |