WT18-3N430 | SICK Photoelectric Proximity Sensor with Background Suppression, NPN
Omron · Sensors & Instrumentation
Description The SICK WT18-3N430 is a photoelectric proximity sensor designed for accurate object detection using background suppression technology. This sensor features an NPN switching output and adjustable sensitivity for reliable detection across variable target conditions. It is engineered for stable performance in industrial automation and material handling applications. Technical Specifications Condition New/Never Used Surplus Brand SICK Category Industrial Sensors Part Number WT18-3N430 Subcategory Photoelectric Sensors Sensor Type Photoelectric Proximity Sensor Detection Principle Background Suppression Sensing Range 10 mm to 600 mm Switching Output NPN Switching Mode Light / Dark Switching Light Source LED Adjustment Method Potentiometer Connection Type M12 Male Connector Connector Pins 4-pin Operating Principle Optical, Diffuse Reflection Application Object Detection Series WT18 Series Weight 0.45 lbs (approx.) Information About WT18-3N430 The WT18-3N430 is part of SICK’s WT18 photoelectric sensor series, developed for robust proximity sensing in industrial environments. It operates using background suppression to differentiate target objects from reflective or distant backgrounds. The sensor supports light and dark switching modes, allowing flexible integration into control logic. Designed for industrial installations, it connects via a standardized 4-pin M12 male connector and allows sensitivity adjustment using a built-in potentiometer. Key Features: Background Suppression Technology: Enables precise detection while ignoring background surfaces. Wide Sensing Range: Detects objects from 10 mm up to 600 mm. NPN Switching Output: Compatible with standard industrial PLC and control inputs. Light/Dark Switching Modes: Supports flexible output behavior based on application needs. Adjustable Sensitivity: Integrated potentiometer allows fine-tuning for optimal detection. LED Light Source: Provides stable optical performance and reliable detection. Standard M12 Connectivity: Uses a 4-pin M12 male connector for secure installation. The WT18-3N430 delivers the reliability and precision required for background-suppressed photoelectric proximity detection in industrial automation systems.
Brand: Omron · Category: Sensors & Instrumentation
Key features
- Background Suppression Technology: Enables precise detection while ignoring background surfaces.
- Wide Sensing Range: Detects objects from 10 mm up to 600 mm.
- NPN Switching Output: Compatible with standard industrial PLC and control inputs.
- Light/Dark Switching Modes: Supports flexible output behavior based on application needs.
- Adjustable Sensitivity: Integrated potentiometer allows fine-tuning for optimal detection.
- LED Light Source: Provides stable optical performance and reliable detection.
- Standard M12 Connectivity: Uses a 4-pin M12 male connector for secure installation.
Specifications
| Manufacturer part number | WT18-3N430 |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | SICK |
| Category | Industrial Sensors |
| Part Number | WT18-3N430 |
| Subcategory | Photoelectric Sensors |
| Sensor Type | Photoelectric Proximity Sensor |
| Detection Principle | Background Suppression |
| Sensing Range | 10 mm to 600 mm |
| Switching Output | NPN |
| Switching Mode | Light / Dark Switching |
| Light Source | LED |
| Adjustment Method | Potentiometer |
| Connection Type | M12 Male Connector |
| Connector Pins | 4-pin |
| Operating Principle | Optical, Diffuse Reflection |
| Application | Object Detection |
| Series | WT18 Series |
| Weight | 0.45 lbs (approx.) |
| Product type | Photoelectric Sensors |
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