Description
The SICK WLL6-N122 is a photoelectric proximity switch designed to detect objects reliably using photoelectric sensing technology in industrial automation systems. It operates on a 12–24 VDC power supply and is suited for general-purpose object detection tasks. This model has been discontinued by the manufacturer but remains applicable for maintaining and supporting existing installations.
Technical Specifications WLL6-N122
| Condition |
New/Never Used Surplus |
| Brand |
SICK |
| Category |
Sensors & Switches |
| Part Number |
WLL6-N122 |
| Subcategory |
Photoelectric |
| Sensor Type |
Photoelectric proximity switch |
| Operating Voltage |
12–24 VDC |
| Output Type |
NPN |
| Sensing Method |
Photoelectric |
| Connection Type |
Cable |
| Housing Material |
Industrial-grade plastic |
| Enclosure Rating |
IP-rated for industrial use |
| Application Use |
Object detection in automation systems |
| Manufacturer Status |
Discontinued by manufacturer |
| Weight |
0.35 lbs |
Information About
The WLL6-N122 is part of the SICK WLL6 series, which consists of compact photoelectric sensors built for dependable performance in industrial environments. It features a robust housing designed to protect internal optics and electronics during continuous operation. The sensor is compatible with standard low-voltage DC control systems and integrates easily into machinery and conveyor-based automation setups. Its photoelectric sensing principle allows consistent detection of objects without mechanical contact, supporting stable operation over extended periods.
Key Features:
- Photoelectric Proximity Sensing: Detects objects without physical contact using optical technology.
- DC Voltage Operation: Designed to operate on a 12–24 VDC power supply.
- Compact Sensor Design: Suitable for installations with limited mounting space.
- Industrial Compatibility: Integrates easily with standard automation and control systems.
- Reliable Object Detection: Provides consistent switching performance in routine industrial use.
- Discontinued Model: Intended for replacement, maintenance, or legacy system support.
The WLL6-N122 delivers the reliability and precision required for industrial object detection in existing automation systems.
