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Sick WL8-P2231S11
Photoelectric sensors | W8 | WL8-P2231S11 | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optic…
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Warranty 1 year
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Description
Photoelectric sensors | W8 | WL8-P2231S11 | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics) | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Male connector M8, 4-pin | Light source: LED | Adjustment: Potentiometer | Communication interface: –
Specification
Features
| 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 1) |
| Sensing range | 0 m ... 3 m 1) |
| Type of light | Visible red light |
| Light source | LEDÂ 2) |
| Light spot size (distance) | Ø 30 mm (1 m) |
| Wave length | 650Â nm |
| Adjustment | Potentiometer, 270° |
| Special applications | Detection of objects moving at high speeds |
| Special features | Without accessories |
Mechanics/electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
|---|---|
| Ripple | ± 10 % 2) |
| Current consumption | 30Â mAÂ 3) |
| Switching output | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark rotary switch |
| Signal voltage PNP HIGH/LOW | Approx. VS – 1.8 V / 0 V |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 0.25 ms 4) |
| Switching frequency | 2,000 Hz 5) |
| Connection type | Male connector M8, 4-pin |
| Circuit protection | AÂ 6)BÂ 7)DÂ 8) |
| Weight | 10Â g |
| Polarizing 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 |
Safety-related parameters
| MTTFD | 1,431Â years |
|---|---|
| DCavg | 0Â % |
Certificates
| EU declaration of conformity | ✔ |
|---|---|
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| Moroccan declaration of conformity | ✔ |
| China RoHS | ✔ |
| Photobiological safety (DIN EN 62471) certificate | ✔ |
Classifications
| ECLASS 5.0 | 27270902 |
|---|---|
| ECLASS 5.1.4 | 27270902 |
| ECLASS 6.0 | 27270902 |
| ECLASS 6.2 | 27270902 |
| ECLASS 7.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 8.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 10.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ETIM 5.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| UNSPSC 16.0901 | 39121528 |
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