Product Model
WL12G-3O2431S51
Key Features
- 1Reliable detection of transparent objects.
- 2Adjustable sensing range via potentiometer or teach-in pushbutton.
- 3Continuous Threshold Adaption (CTA) for optimal performance.
- 4Robust construction with M12 connector for durability.
- 5Easy teach-in modes with green and blue LED indicators.
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 ... 4 m | Polarisation filters | Yes |
| Emitted beam_Light source | LED2) | Emitted beam_Type of light | Visible red light |
| Emitted beam_Light spot size (distance) | Ø 25 mm (1.5 m) | Key LED figures_Wave length | 640 nm |
| Adjustment | Potentiometer, 11 turns | Angle of dispersion | Approx. 1.5° |
| Special applications | Detecting transparent objects | Supply voltage UB | 10 V DC ... 30 V DC |
| Protection class | III | Digital output_Type | PNP |
| Digital output_Switching mode | Light/dark switching | Digital output_Output current Imax. | ≤ 100 mA |
| Digital output_Response time | ≤ 330 µs1) | Digital output_Switching frequency | 1,500 Hz2) |
| Circuit protection | A3)#!#C4)#!#D5) | Special feature | Detecting transparent objects |
| Housing | Rectangular | Dimensions (W x H x D) | 15.6 mm x 48.5 mm x 42 mm |
| Connection | Male connector M12, 4-pin | Material_Housing | Metal, zinc diecast |
| Material_Front screen | Plastic, PMMA | Weight | 120 g |
Specifications may be subject to change without notice