WLL6-N122 | SICK Photoelectric Proximity Switch 12–24 VDC
SICK · Sensors & Instrumentation
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.
Brand: SICK · Category: Sensors & Instrumentation
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.
Specifications
| Manufacturer part number | 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 |
| Product type | Photoelectric Sensor |
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