SICK
SICK WT12L-2B550A02 Photoelectric Sensors
P/N: 1022048
SICK WT12L-2B550A02 Photoelectric Sensors — datasheet, specifications, part number lookup & authentic sourcing
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Overview
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 50 mm ... 290 mm 1) Emitted beam |
| Light source | Laser 2) |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 0.3 mm (180 mm) |
| Focus position | 100 mm Key laser figures |
| Normative reference | EN 60825-1:2014, IEC 60825-1:2007 |
| Laser class | 2 3) 4) Key LED figures |
| Wave length | 650 nm |
| Adjustment | Potentiometer |
| Special applications | Detecting small objects, Detection of objects moving at high speeds 1) Object with 6% remission factor.2) Average service life: 50,000 h at TU = +25 °C.3) Pulse length 4 µs, max. pulse power 4) Do not intentionally look into the laser beam. Never point the laser beam at people's eyes. |
Specifications
| Safety-related parameters | |
| MTTFD | 293 years |
| DCavg | 0 % |
| TM (mission time) | 10 years |
| Electronics | |
| Supply voltage UB | 10 V DC ... 30 V DC 1) |
| Ripple | pp 2) |
| Current consumption | 55 mA 3) |
| Protection class | III Digital output |
| Type | PNP, NPN |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via L/D control cable |
| Signal voltage PNP HIGH/LOW | Uv - max. ≤ 100 mA |
| Response time | ≤ 200 µs 4) |
| Switching frequency | 2,500 Hz 5) |
| Circuit protection | A 6)C 7)D 8) 1) Limit values when operated in short-circuit protected network: max. 8 A.2) May not fall below or exceed UV tolerances.3) Without load.4) Signal transit time with resistive load.5) With light/dark ratio 1:1.6) A = VS connections reverse-polarity protected.7) C = interference suppression.8) D = outputs overcurrent and short-circuit protected. |
| Mechanics | |
| Housing | Rectangular |
| Dimensions (W x H x D) | 15 mm x 49 mm x 41.5 mm |
| Connection | Plug, M12, 5-pin Material |
| Housing | Metal |
| Front screen | Plastic, PMMA |
| Weight | 130 g |
| Ambient data | |
| Enclosure rating | IP67 |
| Ambient operating temperature | –10 °C ... +50 °C |
| Ambient temperature, storage | –25 °C ... +75 °C |
| UL File No. | American Version, 242362, 242361 (0312012-00) ## Certificates |
| EU declaration of conformity | ✔ |
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| Moroccan declaration of conformity | ✔ |
| China RoHS | ✔ |
| cULus certificate | ✔ |
| Laser safety (IEC 60825-1) certificate | ✔ ## Classifications |
| ECLASS 5.1.4 | 27270903 |
| ECLASS 6.0 | 27270903 |
| ECLASS 7.0 | 27270903 |
| ECLASS 8.0 | 27270903 |
| ECLASS 9.0 | 27270903 |
| ECLASS 10.0 | 27270903 |
| ECLASS 11.0 | 27270903 |
| ECLASS 12.0 | 27270903 |
| ECLASS 13.0 | 27270903 |
| ECLASS 14.0 | 27270903 |
| ECLASS 15.0 | 27270903 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| ETIM 9.0 | EC002719 |
| ETIM 10.0 | EC002719 |
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Downloads
- datasheet WT12L-2B550A02 (416 KB)