WL100-2P3439 SICK Miniature Reflective Photoelectric Sensor IP67 100mA
SICK WL100-2P3439 Miniature Reflective Photoelectric Sensor IP67 100mA
The SICK WL100-2P3439 is a high-reliability photoelectric sensor from SICK’s proven WL100 series, designed for precise object detection in industrial automation environments. Utilizing polarized retroreflective (reflex) sensing technology, this compact sensor reliably detects objects—even glossy or reflective surfaces—up to 3 meters using a dedicated reflector. With a PNP switching output, M12 connector, and rugged plastic housing, the WL100-2P3439 delivers consistent performance in packaging, material handling, assembly lines, and machine safety applications.
Engineered by SICK AG, a global leader in sensor solutions, the WL100-2P3439 combines ease of installation, resistance to ambient light interference, and long service life—making it an ideal choice for OEMs and system integrators seeking dependable presence/absence detection without complex alignment.
Product Overview: SICK WL100-2P3439
| Manufacturer | SICK AG (Germany) |
| Series | WL100 – Compact Photoelectric Sensors |
| Model Number | WL100-2P3439 |
| Sensing Principle | Polarized Retroreflective (Reflex) |
| Detection Range | Up to 3 m (with reflector) |
| Light Source | Red LED (650 nm) – visible for easy alignment |
| Output Type | 1 x PNP (sourcing), Normally Open (NO) |
| Switching Current | Max 100 mA |
| Supply Voltage | 10–30 V DC (reverse polarity protected) |
| Response Time | ≤ 2 ms |
Product details pictures
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