Product Model
WL12L-2B520
Selling Points
- 1High Accuracy: The WL12L-2B520 offers precise detection with its laser light source, ensuring reliable operation in various industrial settings.
- 2Durable Design: Constructed with robust materials, this sensor is designed to withstand harsh environments and maintain performance over time.
- 3Easy Installation: Equipped with a male connector M12, 5-pin, the WL12L-2B520 simplifies installation and integration into existing systems.
- 4Versatile Applications: Suitable for a wide range of industrial automation tasks, including object detection and distance measurement.
- 5Adjustable Sensitivity: Features a potentiometer for adjustable sensitivity, allowing users to fine-tune the sensor's performance according to specific needs.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
Sensing range max. | 0 m ... 15 m | Polarisation filters | Yes |
Emitted beam_Light source | Laser2) | Emitted beam_Type of light | Visible red light |
Emitted beam_Light spot size (distance) | Ø 0.8 mm (300 mm) | Key laser figures_Normative reference | EN 60825-1:2014, IEC 60825-1:2007 |
Key laser figures_Laser class | 23) | Key LED figures_Wave length | 650 nm |
Adjustment | Potentiometer | Special features | Focusable from 150 mm to 450 mm |
Special applications | Detecting small objects, Detection of objects moving at high speeds | Items supplied | 2 x clamps BEF-KH-W12, incl. screws |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | < 5 V |
Current consumption | 55 mA | Protection class | III |
Digital output_Type | PNP, NPN4)5) | Digital output_Switching mode | Light switching, Dark switching4)5) |
Digital output_Switching mode selector | Selectable via L/D control cable | Digital output_Signal voltage PNP HIGH/LOW | Uv - < 2.9 V, Uv V / 0 V <= 1.5 V |
Digital output_Signal voltage NPN HIGH/LOW | Uv < 1,5 V / Uv < 2,9 V | Digital output_Output current Imax. | ≤ 100 mA |
Digital output_Response time | ≤ 200 µs6) | Digital output_Switching frequency | 2,500 Hz7) |
Circuit protection | A8)#!#C9)#!#D10) | Housing | Rectangular |
Dimensions (W x H x D) | 15 mm x 49 mm x 41.5 mm | Connection | Male connector M12, 5-pin |
Material_Housing | Metal | Material_Front screen | Plastic, PMMA |
Weight | 130 g |
Specifications may be subject to change without notice