Sick LUT3-650 Luminescence Sensor
The LUT3-650 is a Sick Large Luminescence Sensors model offering β€ 50 mm sensing distance and 375 nm UV LED source. Manufactured by Sick, this Sick Luminescence Sensor belongs to the LUT Series with 30 mm ... 60 mm working range, 1.5 kHz switching frequency, 350 Β΅s response time, PNP/NPN outputs, 12β30 V DC supply, IP67 metal housing, 5 mm x 15 mm vertical light spot, and M12 4-pin connector.
| Brand | Sick |
| Product Type | Luminescence Sensor |
| Model Number | LUT3-650 |
Sick LUT3-650 Luminescence Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Dimensions (W x H x D) | 30.4 mm x 53 mm x 80 mm |
| Sensing distance | β€ 50 mm |
| Housing design | Large |
| Working range | 30 mm ... 60 mm |
| Light source | LED, UV |
| Wave length | 375 nm |
| Light emission | Long side |
| Light spot size | 5 mm x 15 mm |
| Light spot direction | Vertical |
| Receiving range | 450 nm ... 750 nm |
| Adjustment | Potentiometer |
| Teach-in mode | N/A |
| Output function | Light switching |
| Supply voltage | 12 V DC ... 30 V DC 1) |
| Ripple | < 2 Vpp 2) |
| Current consumption | < 60 mA 3) |
| Switching frequency | 1.5 kHz 4) |
| Response time | 350 Β΅s 5) |
| Switching output | PNP, NPN |
| Switching output (voltage) | PNP: HIGH = VSβ β€ 3 V / LOW = approx. 0 VNPN: HIGH = approx. UV / LOW β€ 2 V |
| Switching mode | Light switching |
| Output current Imax. | 100 mA |
| Connection type | Male connector M12, 4-pin |
| Protection class | II 6) |
| Circuit protection | UV connections, reverse polarity protectedOutput Q short-circuit protectedInterference pulse suppression |
| Enclosure rating | IP67 |
| Weight | 400 g |
| Housing material | Metal, zinc diecast |
| Ambient operating temperature | β10 Β°C ... +55 Β°C |
| Ambient temperature, storage | β25 Β°C ... +75 Β°C |
LUT3-650 Sick Large Luminescence Sensors model is part of the LUT series designed for industrial automation environments requiring extended detection distance. The sensor operates with β€ 50 mm sensing distance, 375 nm UV LED, 1.5 kHz switching frequency, and 350 Β΅s response time. LUT3-650 supports both PNP and NPN switching outputs and works on 12β30 V DC supply. As a Sick luminescence sensor in the LUT series, it provides stable UV-based detection for marking and material verification processes.
In conveyor lines, packaging systems, printing machines, and automated assembly stations, LUT3-650 enables reliable detection of luminescent labels and UV-reactive materials at longer ranges. The defined 5 mm x 15 mm vertical light spot and 30β60 mm working range allow consistent signal switching. With metal zinc diecast housing and IP67 protection, the sensor withstands industrial environments while maintaining stable electrical output and accurate light switching performance.
LUT3-650 Sick Large Luminescence Sensors configuration combines controlled UV emission, dual output flexibility, and protected circuitry for dependable automation tasks. The IP67 enclosure, protected connections, and consistent switching characteristics align with LUT series specifications for industrial applications. Sick ensures compatibility with standard PLC-controlled systems, making this luminescence sensor suitable for engineers and system integrators handling inspection, verification, and automated quality control processes.
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