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 β 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.




