W150, Optical Systems and Their Ranges

The W150 offers various optical systems with different ranges:

Photoelectric Switch

• WS/WE150 barrier photoelectric switch: 4.4 m
• WL150 reflex photoelectric switch: 2.4 m (PL80A), with polarization filter.
• WL150 reflex photoelectric switch with increased sensitivity: 0.7 m, especially for detecting transparent objects like glass and film.

Energetic Photoelectric Switch

WT150 energetic photoelectric switch:

• Scanning distance = 250 mm (90% reflectance) for standard exploration tasks.
• With background suppression: scanning distance = 100 mm, adjustable, for reliable operation even with interfering background influences.

All electrical and mechanical values comply with the standard for adjustable potentiometers, IP 67, VS = 10 ... 30 V DC, PNP or NPN output, M8 connector or cable. The visible red LED transmission simplifies additional handling.