The SU-L series ultrasonic sensors are designed for high-precision, non-contact detection of material edges. They operate by emitting sound waves, the reflection or interruption of which is used to determine the exact web position. This proven technology is particularly reliable for dense, opaque materials such as paper, cardboard, plastic films, or woven fabrics. Since the measurement is not based on optical properties, these sensors offer maximum stability and are insensitive to changing light conditions or dusty production environments.
| Sensor type | US 52 |
| Range (mm) | 1300 |
| Minimum distance (mm) | 120 |
| Temperature compensation | yes |
| Analog outputs | 0 – 10 V |
| Repeatability | 0.15 % FS |
| Output adjustment | Teach in |
| Switching outputs | no |
| Hysteresis | no |
| Switching point adjustment | no |
| Alignment aid LED | yes |
| Control inputs | no |
| Temperature range | -25 to +70 °C |
| Storage temperature | -25 – +85 °C |
| Supply voltage | 15 – 30 V DC (24 VDC) |
| Current consumption without load | <= 40 mA |
| Reverse polarity protection | yes |
| Protection class | IP 67 |
| Housing | Nickel-plated brass |
Ultrasonic sensorSKuehne2026-05-11T13:22:39+00:00