Bircher - LBGate Light barrier - Wireless signal transmission system

Basic optoelectronic through-beam cells for the detection of people, objects and vehicles

The versatile LBGate provides reliable protection with a range of up to 30m. The unidirectional optoelectronic barrier

The compact LBGate TB18 is distinguished by its reproducible switching points and its great functional potential.

The LBGate R18 and LBGate R25 reflective light barriers work with reflectors and therefore require the electrical connection and mounting of a single device. With all these principles, even shiny and reflective objects are detected.

A compact shape

These cells can be easily integrated into the door frame and are easy to mount.

Integrated electronics for reduced size and simplified assembly

The electronics are integrated in the cell. No external electronic amplification system is required.

Your advantages

Easy assembly

Easy to mount and adjust thanks to the corresponding mounting bracket.

Quick commissioning

The alignment of the transmitter is very simple: the LED display visible on the receiver lights up as soon as the light emitted by the transmitter is received.

Safety through testing

The functional check of the optoelectronic cell can be carried out without an evaluation device by simply switching off the transmitter power supply.

Adapted versions for each order

Versions with molded cable (LBGate 18) or with a terminal compartment (LBGate 25).

Robust and reliable

Easy detection of shiny and reflective objects.