Diffuse and through-beam sensors

Diffuse and Throughbeam Sensors for Reliable Object Detection in Factory Automation

Our range of diffuse and throughbeam sensors provides dependable, high-performance object detection solutions for a wide variety of factory automation applications.

Diffuse sensors detect objects based on reflected light, making them ideal for short-range detection tasks with minimal setup. In contrast, throughbeam sensors use separate transmitter and receiver units to detect objects that pass between them, offering extended range and superior accuracy, even in dusty or harsh industrial environments.

Both sensor types are designed for easy installation, fast response times, and reliable operation across packaging, material handling, and assembly line systems.

Browse our full selection of diffuse and throughbeam optical sensors to find the perfect solution for enhancing automation, improving efficiency, and ensuring consistent production quality.

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Code Operating principle Design Diameter Thread Light source Switching output Price  
OHT 18 M 120 P1K-IBSL Diffuse sensor with background suppression Thread M18 x 1 LED pnp 200.0 mA NO £89.13
OTV 51 M 500 P3K-IBS Retroreflective diffuse sensor Cuboid design pnp 200.0 mA NO/NC switchable £240.09
LRV 51 M 2000 P3K-TSSL Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £240.09
LRV 51 M 2000 P3K-IBS Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £267.30
LRV 51 M 10000 P3K-IBS Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £240.09
LRV 51 M 10000 P3K-TSSL Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £240.09
R 51X94/500° rectangular Reflector LED £89.83
LRV 51 M 1000 P3K-IBS Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £240.09
OLE 08 V 2000 P2K-TSSL Through-beam sensor Thread M8 x 0.5 Laser pnp 200.0 mA NO £96.87
R 100x100/150° rectangular Reflector LED £33.22
OLS Q10 M 2000-TSSL Through-beam sensor Cuboid design Laser £159.04
OLE Q10 M 2000 P2K-TSSL Through-beam sensor Cuboid design Laser pnp 200.0 mA NO £107.13
OLE Q10 M 500 P2K-TSSL Through-beam sensor Cuboid design Laser pnp 200.0 mA NO £107.13
OLS Q10 M 500-TSSL Through-beam sensor Cuboid design Laser £159.04
OLE Q10 M 2000 P1K-TSSL Through-beam sensor Cuboid design Laser pnp 200.0 mA NC £107.13
OLE Q10 M 500 P1K-TSSL Through-beam sensor Cuboid design Laser pnp 200.0 mA NC £107.13
OLS 08 V 2000-TSSL Through-beam sensor Thread M8 x 0.5 Laser £139.83
LLRV 51 M 500 P3K-TSSL Retroreflective sensor Cuboid design pnp 200.0 mA NO/NC switchable £267.30
LHT 81 M 400 G4L-IBS Diffuse sensor with background suppression Cuboid design Laser Push-pull 200.0 mA NO/NC;antivalent £279.04
OSP 12 VLF-IBSL Through-beam sensor, transmitter Thread M12 x 1 LED £90.00