
- Recommended by AIS Vision

LDLU
The LDLU/0N-0K is a DC-powered M18 luminescence sensor from Datasensing (Datalogic) that emits both ultraviolet and white light to detect fluorescent materials and markings. It features a 50 µs response time and 10 kHz switching frequency, making it suitable for high-speed applications. The NPN output is Light ON / Dark ON selectable, with a nominal sensing distance of 12 mm (with STF-12 optic) or 25 mm (with SFT-25 optic). The sensor meets IP65 protection and complies with EN 60947-5-2.
| Brand | Datalogic / Datasensing |
|---|---|
| Sensor type | contrast color |
| Range / distance | 12.0 mm |
|---|---|
| Response time | 50.0 ms |
| Switching frequency | 10000 |
| Connection | M12 |
|---|
| Supply voltage | 10...30 VDC |
|---|
| IP rating | ip65 |
|---|---|
| Operating temperature | -5...55 |
| Sensing method | diffuse |
|---|---|
| Light source | white_led |
| Output type | NPN |
|---|
| Dimensions | M18 |
|---|---|
| Housing material | PBT |
AIS Vision · Integration
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