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Sick WTB8-P1131
Photoelectric sensors | W8 | WTB8-P1131 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dar…
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Warranty 1 year
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Description
Photoelectric sensors | W8 | WTB8-P1131 | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Cable, 3-wire, 2 m | Light source: LED | Adjustment: Potentiometer | Communication interface: – | Included with delivery: Stainless steel mounting bracket (1.4301/304) BEF-W100-A
Specification
Features
| Functional principle | Photoelectric proximity sensor |
|---|---|
| Functional principle detail | Background suppression |
| Dimensions (W x H x D) | 11 mm x 31 mm x 20 mm |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 30 mm ... 300 mm 1) |
| Sensing range | 40 mm ... 300 mm 1) |
| Type of light | Visible red light |
| Light source | LEDÂ 2) |
| Light spot size (distance) | Ø 20 mm (300 mm) |
| Wave length | 650Â nm |
| Adjustment | Potentiometer, 4Â turns |
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 | ≤ 0.5 ms 4) |
| Switching frequency | 1,000 Hz 5) |
| Connection type | Cable, 3-wire, 2 m 6) |
| Cable material | Plastic, PVC |
| Circuit protection | AÂ 7)BÂ 8)DÂ 9) |
| Weight | 50Â g |
| Housing material | Plastic, ABS |
| Optics material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Items supplied | Stainless steel mounting bracket (1.4301/304) BEF-W100-A |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
Safety-related parameters
| MTTFD | 1,568Â 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 | 27270904 |
|---|---|
| ECLASS 5.1.4 | 27270904 |
| ECLASS 6.0 | 27270904 |
| ECLASS 6.2 | 27270904 |
| ECLASS 7.0 | 27270904 |
| ECLASS 8.0 | 27270904 |
| ECLASS 8.1 | 27270904 |
| ECLASS 9.0 | 27270904 |
| ECLASS 10.0 | 27270904 |
| ECLASS 11.0 | 27270904 |
| ECLASS 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
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