Szalag feszítés mérőcella PD 2718
- Reliable web tension monitoring helps avoid web tears and thus reduce producion costs.
- E+L load cells continuously record the tension in the moving web and supply this value as an analog signal. As such, they provide the prerequisite for reliable web tension measuring and control.
TECHNICAL SPECIFICATIONS
| Nominal measuring force FN | 60 N |
| Mechanical stop | 1.5 x FN |
| Normal load | 1.0 bis 1.4 x FN |
| Limit load | 10 x FN |
| Max. permissible axial lateral force | 0,5 x FN |
| Max. permissible wrapping | 180° |
| Nominal measuring path | 0,3 bis 0,4 mm |
| Precision class | 0,5 |
| Resolution | 1:25 |
| Nominal characteristic value (sensitivity) | 1 mV/V |
| Characteristic value tolerance | 0,20% |
| Combined error | < 0,5 % |
| Measuring principle | Full strain gauge bridge |
| Nominal strain gauge bridge resistance | 700 Ohm |
| Bridge supply voltage | |
| nominal value | 10 V |
| max. permissible value | 14 V |
| Output voltage | |
| Nominal range | 0 bis 10 mV (with nominal force and a bridge supply voltage of 10 V) |
| Maximum range | 0 bis 15 mV (with 1.5 x nominal force and a bridge supply voltage of 10 V) |
| Nominal/ambient temperature | -10 bis +60 °C |
| Service temperature | -10 bis +90 °C |
| Storage temperature | -10 bis +90 °C |
| Temperature coefficient | |
| of the characteristic value | ±0,3 % / 10 K |
| of the zero signal | ±0,3 % / 10 K |
| Ambient conditions | for use in dry and dusty conditions |
| Protection class | IP 54 |
| Weight | 3,3 kg |