In most procurement cycles, LUT1B-31325 is considered with Sick Diffuse Sensor, Sick Lut8U 11331 and Sick Photoelectric Sensor Gl, giving decision-makers confidence that theyβve chosen the most dependable component.
Sick LUT1B-31325 Luminescence Sensor
The Sick LUT1B-31325 Luminescence Sensor offers a Middle design, β€ 50 mm sensing distance, Long side light emission, PNP, NPN output, and Male connector M12, 5-pin connection type. Manufactured by Sick under the Sick Luminescence Sensor category, this model belongs to the LUT Series.

| Brand | Sick |
| Product Type | Luminescence Sensor |
| Model Number | LUT1B-31325 |
Sick Luminescence Sensor LUT1B-31325 Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 23 mm x 70 mm x 47.5 mm |
| Sensing distance | β€ 50 mm |
| Housing design | Middle |
| Working range | 15 mm ... 60 mm |
| Light source | LED, blue 2) |
| Wave length | 470 nm |
| Light emission | Long side |
| Light spot size | 5 mm x 5 mm |
| Receiving filters | OG 590 |
| Receiving range | 590 nm ... 750 nm |
| Adjustment | Double teach-in button |
| Output function | Light switching |
| Supply voltage | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp 2) |
| Current consumption | < 40 mA 3) |
| Switching frequency | 6 kHz 4) |
| Response time | 85 Β΅s 5) |
| Switching output | PNP, NPN |
| Switching output (voltage) | PNP: HIGH = UV β€ 2 V / LOW approx. 0 VNPN: HIGH = approx. UV / LOW β€ 2 V |
| Switching mode | Light switching |
| Output current Imax. | 200 mA |
| Connection type | Male connector M12, 5-pin |
| Protection class | III 6) |
| Circuit protection | UV connections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression |
| Enclosure rating | IP67 |
| Weight | 240 g |
| Housing material | Metal, zinc diecast |
| Ambient operating temperature | β20 Β°C ... +60 Β°C |
| Ambient temperature, storage | β40 Β°C ... +70 Β°C |




