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Sick WTB4S-3P3235H
Photoelectric sensors | W4 | WTB4S-3P3235H | Sensing range max.: 4 mm … 120 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switchin…
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Description
Photoelectric sensors | W4 | WTB4S-3P3235H | Sensing range max.: 4 mm … 120 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light switching | Connection type: Cable with M8 male connector, 4-pin | Light source: PinPoint LED | Type of light: Visible red light | Housing material: Stainless steel V4A (1.4404, 316L) | Adjustment: Wire/pin | Housing: Rectangular
Specification
Features
| Functional principle | Photoelectric proximity sensor |
|---|---|
| Functional principle detail | Background suppression |
| Sensing range max. | 4 mm ... 120 mm 1) |
| Sensing range | 10 mm ... 120 mm 1) |
| Light source | PinPoint LEDÂ 2) |
| Type of light | Visible red light |
| Light spot size (distance) | ÃÂ 2.5Â mm (50Â mm) |
| Wave length | 650Â nm |
| Adjustment | Cable 3) |
| Special applications | Hygienic and washdown zones |
| Housing design | Hygiene |
Safety-related parameters
| MTTFD | 1,211Â years |
|---|---|
| DCavg | 0Â % |
| TM (mission time) | 20Â years |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
|---|---|
| Ripple | < 5 Vpp 2) |
| Current consumption | 30Â mAÂ 3) |
| Protection class | III |
| Type | PNP |
| Switching mode | Light switching |
| Output current Imax. | â¤Â 100 mA |
| Response time | < 0.5 ms 4) |
| Switching frequency | 1,000 Hz 5) |
| Circuit protection | AÂ 6)BÂ 7)CÂ 8) |
Mechanics
| Housing | Rectangular |
|---|---|
| Design detail | Slim |
| Dimensions (W x H x D) | 15.25 mm x 48.6 mm x 22.15 mm |
| Connection | Cable with M8 male connector, 4-pin 1) 2) |
| Length of cable (L) | 150 mm 2) |
| Housing | Metal, Stainless steel V4A (1.4404, 316L) |
| Front screen | Plastic, PMMA |
| Cable | Plastic, PVC |
| Weight | 50Â g |
Ambient data
| Enclosure rating | IP66IP67IP68IP69K |
|---|---|
| Ambient operating temperature | â30 °C ... +70 °C 1)â30 °C ... +60 °C |
| Ambient temperature, storage | â30 °C ... +75 °C |
| UL File No. | FDA, UL No. NRKH.E181493 & cUL No. NRKH7.E181493 |
Certificates
| EU declaration of conformity | â |
|---|---|
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| ECOLAB certificate | â |
| Photobiological safety (DIN EN 62471) certificate | â |
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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