SICK
SICK WTB12-3P2411 Photoelectric Sensors
P/N: 1041422
SICK WTB12-3P2411 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. | 20 mm ... 600 mm 1) |
| Sensing range | 20 mm ... 600 mm Emitted beam |
| Light source | LED 2) |
| Type of light | Infrared light |
| Light spot size (distance) | 15 mm x 15 mm (200 mm) Key LED figures |
| Wave length | 850 nm |
| Adjustment | Potentiometer, 5 turns |
| Items supplied | 2 x clamps BEF-KH-W12, incl. screws 1) Object with 90% remission (based on standard white, DIN 5033).2) Average service life: 100,000 h at TU = +25 °C. |
Specifications
| Safety-related parameters | |
| MTTFD | 533 years |
| DCavg | 0 % |
| TM (mission time) | 20 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 |
| Switching mode | Light/dark switching |
| Signal voltage PNP HIGH/LOW | > Uv - 2,5 V / ca. 0 V |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 330 µs 4) |
| Switching frequency | 1,500 Hz 5) |
| Output function | Complementary |
| 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) | 15.6 mm x 48.5 mm x 42 mm |
| Connection | Male connector M12, 4-pin Material |
| Housing | Metal |
| Front screen | Plastic, PMMA |
| Weight | 120 g |
| Ambient data | |
| Enclosure rating | IP66IP67IP69K |
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 ## Certificates |
| EU declaration of conformity | ✔ |
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| Moroccan declaration of conformity | ✔ |
| China RoHS | ✔ |
| ECOLAB certificate | ✔ |
| cULus certificate | ✔ |
| Photobiological safety (DIN EN 62471) 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 WTB12-3P2411 (735 KB)