SICK WL12L-2B520
Retroreflective photoelectric sensor, 0-15 meter sensing range, 10-30VDC, 55mA, pnp,npn output, light,dark switching, 100mA output, 200 ms response time, 2500Hz switching frequency, 5 pin m12 plug connection, -10 to 50 degree c, IP67,69k, (1018253)
This SICK WL12L-2B520 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 PL26801474281.
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 retro-reflective sensor |
| Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
| Sensing range max. | 0 m ... 15 m |
| Polarisation filter | Yes |
| Light source | Laser |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 0.8 mm (300 mm) |
| Normative reference | EN 60825-1:2014, IEC 60825-1:2007 |
| Laser class | 2 |
| Wave length | 650 nm |
| Adjustment | Potentiometer |
| Special features | Focusable from 150 mm to 450 mm |
| Special applications | Detecting small objects, Detection of objects moving at high speeds |
| Items supplied | 2 x clamps BEF-KH-W12, incl. screws |
| MTTF D | 448 years |
| DC avg | 0 % |
| Supply voltage U B | 10 V DC ... 30 V DC |
| Ripple | pp |
| Current consumption | 55 mA |
| Protection class | III |
| Type | PNP |
| Switching mode | Light switching, Dark switching |
| Switching mode selector | Selectable via L/D control cable |
| Signal voltage PNP HIGH/LOW | Uv - < 2.9 V, Uv V / 0 V <= 1.5 V |
| Signal voltage NPN HIGH/LOW | Uv < 1,5 V / Uv < 2,9 V |
| Output current I max. | ≤ 100 mA |
| Response time | ≤ 200 µs |
| Switching frequency | 2,500 Hz |
| Circuit protection | A C D |
| Housing | Rectangular |
| Dimensions (W x H x D) | 15 mm x 49 mm x 41.5 mm |
| Connection | Plug, M12, 5-pin |
| Front screen | Plastic, PMMA |
| Weight | 130 g |
| Enclosure rating | IP67 IP69K |
| Ambient operating temperature | –10 °C ... +50 °C |
| Ambient temperature, storage | –25 °C ... +75 °C |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
| ECLASS 5.0 | 27270902 |
| ECLASS 5.1.4 | 27270902 |
| ECLASS 6.0 | 27270902 |
| ECLASS 6.2 | 27270902 |
| ECLASS 7.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 8.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 10.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ETIM 5.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| 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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