Product Model
WL8-V2231S01
Selling Points
- 1Compact design: 11 mm x 31 mm x 20 mm dimensions.
- 2High-speed detection: Up to 2 kHz switching frequency.
- 3Adjustable sensing range: 0 m to 3 m with reflective tape.
- 4Reliable object detection: Visible red light with LED source.
- 5Long service life: Average service life of 100,000 hours at +25 °C.
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) |
Dimensions (W x H x D) | 11 mm x 31 mm x 20 mm | Housing design (light emission) | Rectangular |
Sensing range max. | 0 m ... 4 m | Sensing range | 0 m ... 3 m |
Type of light | Visible red light | Light source | LED |
Light spot size (distance) | Ø 30 mm (1 m) | Wave length | 650 nm |
Adjustment | Potentiometer, 270° | Off delay | 0.7 s |
Alarm output | ✔ | Special applications | Detection of objects moving at high speeds |
Supply voltage UB | 10 V DC ... 30 V DC | Ripple | ± 10 % |
Current consumption | 30 mA | Switching output | PNP |
Switching mode | Light/dark switching | Switching mode selector | Selectable via light/dark rotary switch |
Signal voltage PNP HIGH/LOW | Approx. V#!#– 1.8 V / 0 V | Output current Imax. | ≤ 100 mA |
Response time | ≤ 0.25 ms | Switching frequency | 2,000 Hz |
Time functions | Off delay | Connection type | Male connector M8, 4-pin |
Circuit protection | A6)#!#B7)#!#D8) | Weight | 10 g |
Polarisation filter | ✔ | Special device | ✔ |
Housing material | Plastic, ABS | Optics material | Plastic, PMMA |
Enclosure rating | IP67 | Ambient operating temperature | –25 °C ... +55 °C |
Ambient temperature, storage | –40 °C ... +70 °C |
Specifications may be subject to change without notice