The WL12-3P1161 small light barrier from Sick is a highly developed motion detector based on the principle of a reflective light barrier. It offers a maximum switching range of up to 2 meters and is ideal for applications where precise motion detection is required. The light barrier uses an LED as a light emitter, emitting visible red light to reliably detect objects. Thanks to autocolimation and coaxial optics, it does not require a minimum distance to the reflector, simplifying its installation and use. The small light barrier is robustly constructed and suitable for use in demanding environments, as it has an IP69K protection rating, making it resistant to dust and water. It comes with two mounting brackets and screws, facilitating installation.
type of sensor | Optical |
coverage angles | 5° |
Range | 2 m |
Item number | 43692814 |
Manufacturer | Sick |
Category | Motion sensors |
Manufacturer no. | 1041453 |
Release date | 7.3.2024 |
Material group | Metal |
Material | Metal |
type of sensor | Optical |
coverage angles | 5° |
Range | 2 m |
Protection type (IP code) | IP66 |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Scope of delivery | 2 x clamp holder BEF-KH-W12, incl. screws |
Length | 4.20 cm |
Width | 1.56 cm |
Height | 4.85 cm |
Weight | 200 g |
Product Safety |
How often does a product of this brand in the «Motion sensors» category have a defect within the first 24 months?
Source: GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: GalaxusHow often is a product of this brand in the «Motion sensors» category returned?
Source: Galaxus