In sourcing discussions, BOS-5K-PU-LH12-S75-BOS01JK is often placed next to Sick Diffuse Sensor, Balluff Sensors and Balluff Bos R81K Pa Pr10 S4 Bos0294 so procurement teams can align budgets and technical requirements effectively.
Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor
The Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor delivers 20...300 mm sensing range and laser red light with background suppression. As part of the Baluff photoelectric sensors lineup, it uses diffuse triangulation with a focused beam for precise short-range detection.
This model features a PNP NO/NC interface, 10.8 x 43.5 x 19.5 mm PC/PBT housing, PMMA sensing surface, and an M8 4-pin connector. It operates on 10...30 VDC and meets CE, UKCA, cULus, and WEEE conformity for industrial automation use.

| Brand | Balluff |
| Product Type | Photoelectric Sensor |
| Model Number | BOS 5K-PU-LH12-S75 |
Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor โ Technical Specifications
| Specification | Value |
|---|---|
| Series | 5K |
| Dimension | 10.8 x 43.5 x 19.5 mm |
| Interface | PNP normally open/normally closed (NO/NC) |
| Principle of operation | Photoelectric sensor |
| Principle of optical operation | Diffuse sensor, triangulation |
| Special optical feature | Background suppression |
| Beam characteristic | Focus, typical at 260 mm |
| Light type | Laser red light |
| Light spot size | 0.2 x 0.3 mm at focal point |
| Range | 20...300 mm |
| Connection | Connector, M8x1-Male, 4-pin |
| Housing material | PC, PBT |
| Material sensing surface | PMMA |
| Operating voltage Ub | 10...30 VDC |
| Approval/ Conformity | cULus, CE, UKCA, WEEE |
The Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor combines diffuse triangulation, a 20...300 mm range, and a laser red light source for controlled short-distance detection. With background suppression and a focused beam, the BOS 5K-PU-LH12-S75 fits within the BOS series for consistent performance in industrial automation environments.
In applications such as conveyors, packaging equipment, and assembly lines, the Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor provides reliable switching thanks to its defined focal point and PNP NO/NC interface. Its compact housing and M8 connector ensure easy installation where precise, stable object detection is required in limited space.
The Baluff BOS 5K-PU-LH12-S75 Photoelectric Sensor reinforces dependable detection with its compact design, focused beam, and consistent optical response. Engineers value its repeatability, durability, and suitability for automation tasks requiring accurate short-range sensing. This model supports trusted operation across various industrial workflows using Baluff sensing technology.




