| Features |
| Sensor/ detection principle |
Photoelectric retro-reflective sensor, autocollimation |
|
| Dimensions (W x H x D) |
15 mm x 49 mm x 41.5 mm |
|
| Housing design (light emission) |
Rectangular |
|
| Sensing range max. |
0 m ... 18 m 1) |
|
| Type of light |
Visible red light |
|
| Light source |
Laser 2) |
|
| Light spot size (distance) |
Ø 0.8 mm (300 mm) |
|
| Wave length |
650 nm |
|
| Laser class |
2 (EN 60825-1:2014, IEC 60825-1:2007) 3) |
|
| Adjustment |
Potentiometer |
|
| Special applications |
Detecting small objects, Detection of objects moving at high speeds |
|
| Special features |
Focusable from 300 mm to infinite |
|
| 1) |
Reflector PL80A. |
|
|
|
| 2) |
Average service life: 50,000 hat TU = +25 °C. |
|
| 3) |
Pulse length 4 µs, max. pulse power < 5,0 mW. |
|
| 2 PHOTOELECTRIC SENSORS | SICK Product data sheet | 2021-03-26 18:13:39 |
| |
Subject to change without notice |
| |
WL12L-2B530 | W12-2 Laser |
| |
SMALL PHOTOELECTRIC SENSORS |
| Mechanics/electronics |
| Supply voltage |
10 V DC ... 30 V DC 1) |
|
| Ripple |
< 5 Vpp |
2) |
|
| Current consumption |
55 mA 3) |
|
| Switching output |
PNP
NPN |
4)
5) |
|
| Switching mode |
Light switching
Dark switching |
4)
5) |
|
| Switching modeselector |
Selectable via L/Dcontrol cable |
|
| Signal voltage PNP HIGH/LOW |
Uv - < 2.9 V, Uv V / 0 V <= 1.5 V |
|
| Signal voltage NPN HIGH/LOW |
Uv - < 2.9 V, Uv V / 0 V <= 1.5 V |
|
| Output current Imax. |
≤ 100 mA |
|
| Response time |
≤ 200 µs |
6) |
|
| Switching frequency |
2,500 Hz 7) |
|
| Connection type |
Male connector M12, 5-pin |
|
| Circuit protection |
A 8)
C 9)
D 10) |
|
| Protection class |
III |
|
| Weight |
130 g |
|
| Polarisation filter |
✔ |
|
| Housing material |
Metal |
|
| Optics material |
Plastic, PMMA |
|
| Enclosure rating |
IP67
IP69K |
|
| Items supplied |
2 x clamps BEF-KH-W12, incl. screws |
|
| Ambient operating temperature |
–10 °C ... +50 °C |
|
| Ambient temperature, storage |
–25 °C ... +75 °C |
|
| UL File No. |
NRKH.E181493 & NRKH7.E181493 |
|
1) Limit values when operated in short-circuit protected network: max. 8 A.
2) May not exceed or fall below Uv tolerances.
3) Without load. |
4) 0 V or not connected, light switching.
5) Uv, dark switching. |
6) Signal transit time with resistive load.
7) With light/dark ratio 1:1. |
8) A = VS connections reverse-polarity protected.
9) C = interference suppression. |
10) D = outputs overcurrent and short-circuit protected.
Safety-related parameters |
| MTTFD |
226 years |
|
| DCavg |
0% |
|
| Classifications |
| ECl@ss 5.0 27270902 |
| 2021-03-26 18:13:39 | Product data sheet PHOTOELECTRIC SENSORS | SICK 3 |
| Subject to change without notice |
| WL12L-2B530 | W12-2 Laser |
| SMALL PHOTOELECTRIC SENSORS |
| ECl@ss 5.1.4 |
27270902 |
|
| ECl@ss 6.0 |
27270902 |
|
| ECl@ss 6.2 |
27270902 |
|
| ECl@ss 7.0 |
27270902 |
|
| ECl@ss 8.0 |
27270902 |
|
| ECl@ss 8.1 |
27270902 |
|
| ECl@ss 9.0 |
27270902 |
|
| ECl@ss 10.0 |
27270902 |
|
| ECl@ss 11.0 |
27270902 |
|
| ETIM 5.0 |
EC002717 |
|
| ETIM 6.0 |
EC002717 |
|
| ETIM 7.0 |
EC002717 |
|
| UNSPSC 16.0901 |
39121528 |
|
