SICK WTT12L-B2561
Photoelectric proximity sensor, background suppression, multitax powerprox, 50-3800mm sensing range, laser visible red light, push-pull npn,pnp light dark switching, 10-30VDC, 5 pin m12 male connector, 1072611
This SICK WTT12L-B2561 is supplied brand new by PartLogic for industrial automation, machine feedback, position detection, measurement, monitoring and maintenance applications. It forms part of our Industrial automation > Sensors > Photoelectric sensors range and is referenced internally as PartLogic SKU PL26805679778.
Before ordering, please confirm the manufacturer part number, product specifications and compatibility with your existing equipment. If you are replacing a failed, obsolete or hard-to-find part, contact PartLogic and we can help check suitability or source related components.
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression, Optical time-of-flight |
| Housing design (light emission) | Rectangular |
| Sensing range max. | 50 mm ... 3,800 mm |
| Sensing range | 100 mm ... 3,800 mm |
| Type of light | Visible red light |
| Light source | Laser |
| Light spot size (distance) | Ø 18 mm (3,800 mm) |
| Wave length | 658 nm |
| Laser class | 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11) |
| Adjustment | Potentiometer, 4 turns (1 x) |
| MTTF D | 133 years |
| DC avg | 0 % |
| T M (mission time) | 20 years |
| Supply voltage U B | 10 V DC ... 30 V DC |
| Ripple | pp |
| Current consumption | 70 mA |
| Switching output | Push-pull: PNP/NPN |
| Number of switching outputs | 2 (Q, /Q) |
| Switching mode | Light/dark switching |
| Output current I max. | ≤ 100 mA |
| Response time | ≤ 5 ms |
| Switching frequency | 100 Hz |
| Analog output | - |
| Input | Sender off |
| Circuit protection | A B C |
| Protection class | III |
| Enclosure rating | IP67 |
| Warm-up time | < 15 min |
| Initialization time | < 300 ms |
| Dimensions (W x H x D) | 20 mm x 49.6 mm x 44.2 mm |
| Housing material | Plastic, VISTAL® |
| Optics material | Plastic, PMMA |
| Weight | 48 g |
| Connection type | Plug, M12, 5-pin |
| Ambient operating temperature | –35 °C ... +50 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| 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 |
| 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 | ✔ |
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