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$ 571.34
SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.
Part Number:1047959
Photoelectric Sensor Model:WL12L-2B531
OEM Spec Ref
| 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 | 1 3) |
| Adjustment | Potentiometer |
| Special applications | Detecting small objects |
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | < 5 Vpp 2) |
| Current consumption | 55 mA 3) |
| Switching output | PNP 4)
NPN 5) |
| Switching mode | Light switching 4)
Dark switching 5) |
| 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 – < 2.9 V, Uv V / 0 V <= 1.5 V |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 500 µs 6) |
| Switching frequency | 1,000 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 |
| MTTFD | 404 years |
| DCavg | 0% |
INOSAKI Limited
RM B 5/F Gaylord Comm,
Bldg 114-118 Lockhart Rd.
Hong Kong
INOSAKI Sdn. Bhd.
2-1-9, Ground Floor, One Square, Tingkat Mahsuri 1,
11900 Bayan Lepas, Penan
INOSAKI Pte. Ltd.
101 Upper Cross Street,
No. 06-17, People’s Park Centre,
Singapore (058357)
