Product info
US.3 is an ultrasonic sensor for detecting the diameter of the roll; it is usually used for the web tension control in open-loop systems combined with a pneumatic brake, a clutch (on rewinding stations) or a motor. It can also be used in combined or closed-loop systems as a support to the tension controllers.
US.3 is equipped with an easy interface with a led bar and two buttons. Easy to use and install, economic and accurate, US.3 is the ideal solution for use on sheeters, slitter rewinders and bag making machines.
Technical data
| Power supply |
24 Vdc (+/- 10%) |
| Power |
2 W max |
| Working frequency |
125 kHz |
| Min. distance measurable |
150 mm a 25°C |
| Max distance measurable |
1800 mm |
| Analog input 0÷10 Vdc |
1 remote setpoint |
| Analog output 0÷10 Vdc / 4÷20 mA |
1 open-loop torque control |
| Analog output 0÷10 Vdc |
1 diameter proportional |
| Digital output (NPN) with programming thereshold |
2 for alarms |
| Serial gate for PC connection |
RS485 |
| Opening angle to the axis |
+/-10° |
| Weight |
200 g |
| Working temperature |
0÷50 °C |
| IP protection class |
IP54 |
| 10 poles cable with miniaturized connector |
5 or 10 m |
Download
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Datasheet |
Drawing PDF |
Drawing Dwg |
3D |
User manual |
| US.3 |
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| US.3 calibrator software |
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