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:1047960
Photoelectric Sensor Model:WS/WE12L-2P431
OEM Spec Ref
| Sensor/ detection principle | Through-beam photoelectric sensor |
| 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 … 80 m |
| Type of light | Visible red light |
| Light source | Laser 1) |
| Light spot size (distance) | Ø 150 mm (60 m) |
| Wave length | 650 nm |
| Laser class | 1 2) |
| Adjustment | Potentiometer |
| Special applications | Detecting small objects, Detection of objects moving at high speeds |
| Special features | Laser protection class 1 |
| Supply voltage | 10 V DC … 30 V DC 1) |
| Ripple | < 5 Vpp 2) |
| Power consumption, sender | ≤ 45 mA 3) |
| Power consumption, receiver | ≤ 15 mA 3) |
| Switching output | PNP |
| Output current Imax. | ≤ 100 mA |
| Response time | ≤ 500 µs 4) |
| Switching frequency | 1,000 Hz 5) |
| Connection type | Male connector M12, 4-pin |
| Circuit protection | A 6)
C 7) D 8) |
| Protection class | III |
| Weight | 260 g |
| 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 |
| Part number of individual components | 2051073 WS12L-2D431 2051074 WE12L-2P431 |
| MTTFD | 440 years |
| DCavg | 0% |
