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Leuze Throughbeam Photoelectric Sensors

The Leuze 3 series throughbeam photoelectric sensors, also known as the LSR 3B series,  are reliable, standard sensors with large function reserves and simple commissioning.

These sensors offer reliable object detection independent of the environmental conditions. The transmitter is optionally available with activation input of the receiver with warning output for increased availability.


High function reserve
Transmitter with small, homogeneous light spot by means of pin-point LED
Transmitter optionally with activation input
Warning output (optional for the receiver) for increased availability

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