Sick Energetic Photoelectric Sensor, Flat Sensor, 4 → 115 mm Detection Range

The W2 Flat photoelectric sensor family is enclosed in a housing only 3.5 mm high, enabling it to fit in nearly all machine parts for reliable object detection. These sensors, which are one of the smallest photoelectric sensor families in the world, enable thin and compact machine designs. Their rugged housing includes metal-reinforced fixing holes that simplify machine integration.

This flat design enables even a milling recess to be used to integrate the sensor safely in the machine.

One of the smallest photoelectric sensors in the world
No external amplifier required
Variant designed to detect transparent and glossy objects
Rugged housing with metal-reinforced fixing holes

High-performance solutions for very tight spaces provide increased application flexibility
Fast response times with a high level of accuracy and precise switching points
The high enclosure rating and the rugged housing offer a long service life that withstands harsh environmental conditions
Quick and easy installation since sensors can be mounted directly on machine parts