Optical sensors — photoelectric sensors for industrial automation
An optical sensor (photoelectric sensor) uses a light beam for non-contact object detection, product counting, level monitoring, and distance measurement. The catalogue features three main types: diffuse (reflection from object), retroreflective (reflection from reflector), and through-beam (separate emitter + receiver). Optical sensors work with any material — metal, plastic, wood, glass — and are used on conveyors, packaging lines, warehouses, and in robotics.
Related sensor categories: inductive sensors for metallic objects, proximity sensors, level sensors, pressure sensors.
How to choose an optical sensor
When selecting an optical sensor, consider: detection type (diffuse, retroreflective, or through-beam), operating distance, emitter type (LED or laser), environmental conditions (dust, humidity), protection rating (IP67+), and output signal type (NPN/PNP, analog). For small objects and precise measurements, choose laser models.
| Model | Brand | Distance | Type | Application |
|---|---|---|---|---|
| WL14-2P430S02 | Sick | 40–1500 mm | Retroreflective | Conveyors, counting |
| FU6F | Keyence | 110–1100 mm | Fiber optic | Precise detection |
| S80-10M | Wenglor | 70–500 mm | Diffuse | Packaging lines |
| S40PH5B03PH | Datasensor | 5–300 mm | Diffuse | Small object detection |
| OHDK14P5101S35A | Baumer | 20–350 mm | Diffuse, laser | Precision measurement |
Optical sensor manufacturers
The catalogue features optical sensors from leading global industrial automation manufacturers:
- Sick — German leader in photoelectric sensors, wide range from compact to industrial solutions
- Keyence — Japanese high-precision fiber optic sensors for complex detection tasks
- Wenglor — German sensors with excellent price/quality ratio, compact housings
- Datasensor — Italian photoelectric sensors for packaging and food industry
- Baumer — Swiss precision, laser distance sensors
- Pepperl+Fuchs — industrial sensors for hazardous areas and harsh conditions
Optical sensors by specifications
Select a sensor by key parameters: by operating distance (from 5 mm to 60 m for through-beam), by detection type (diffuse, retroreflective, through-beam, fiber optic), by protection rating (IP65, IP67, IP69K for food industry), by emitter type (infrared LED, red LED, laser). Browse the full sensor catalogue or use the filters on the page.
Warranty and support
All optical sensors come with a manufacturer warranty of 12 to 24 months. We provide technical consultation on selection, assistance with connection and configuration. Delivery across Ukraine: Kyiv, Kharkiv, Odesa, Dnipro, Lviv, and other cities. Payment: bank transfer with VAT, card, cash on delivery.
