- Functional principle: Photoelectric retro-reflective sensor
- Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics)
- Sensing range max.: 0.01 m … 5 m 1)
- Sensing range: 0 m … 3 m 1)
- Polarisation filters: Yes
- Light source PinPoint LED 2)
- Ultra-precise foreground and background suppression with visible red LED: Detects objects reliably while ignoring reflective or complex backgrounds.
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- Brand: Sick
Sick 1043839 Photoelectric retro-reflective sensor
Mfr # 1043839
$234.95
/ea
Availability: Available to Order|Typically ships within 7 to 10 business days. Lead time may vary based on supplier availability.
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- Ultra-precise foreground and background suppression with visible red LED: Detects objects reliably while ignoring reflective or complex backgrounds.
- Compact and rugged housing design: Fits easily into tight machine spaces while providing long-term durability in industrial environments.
- High switching accuracy across variable surfaces: Maintains consistent detection performance on glossy, dark, or transparent objects.
- Quick and intuitive setup: Bright visible light spot simplifies alignment, reducing installation time and operational downtime.
The Sick WLG4S-3P3132 photoelectric sensor (part number 1043839) is a high-performance industrial sensing solution designed to deliver accurate and reliable object detection in demanding automation environments. Part of the G4S sensor family, this model is engineered for precision, durability, and user-friendly operation, making it ideal for applications in packaging, logistics, assembly, and material handling.
A key feature of the WLG4S-3P3132 is its foreground and background suppression capability, which allows the sensor to reliably detect target objects while ignoring interference from reflective surfaces or complex backgrounds. This ensures accurate detection in high-speed production lines, minimizing false triggers and improving overall process efficiency. The integrated visible red LED provides a clear light spot, simplifying sensor alignment during installation and allowing operators to visually confirm detection during operation.
The sensor’s compact and rugged housing is designed to withstand harsh industrial conditions while fitting into tight installation spaces. Its robust construction ensures long-term durability even in environments subject to dust, vibration, and temperature fluctuations. This combination of compactness and resilience makes the WLG4S-3P3132 suitable for a wide range of machinery and conveyor systems where space is limited.
Another significant advantage is the sensor’s high switching accuracy across variable surfaces. It can detect glossy packaging, dark-colored objects, or semi-transparent items with stable performance, reducing the need for frequent recalibration. This flexibility makes it a versatile solution for manufacturers handling a variety of product types, from consumer goods to electronic components.
The quick and intuitive setup is supported by the bright visible LED, allowing operators to align the sensor accurately and efficiently. This feature reduces commissioning time, minimizes production downtime, and ensures smooth ongoing operation. Maintenance and system adjustments are also easier thanks to the clear visual feedback provided by the LED spot.
In practical applications, the WLG4S-3P3132 excels in packaging operations, ensuring that products are detected correctly before labeling, sealing, or sorting. In logistics, it enhances conveyor monitoring and product flow control, while in assembly lines, it supports quality assurance by reliably identifying components.
Overall, the Sick WLG4S-3P3132 combines precision, robustness, and ease of use. With its advanced background suppression, durable compact design, stable performance on variable surfaces, and user-friendly alignment, it offers a dependable and efficient solution for modern industrial automation systems.
Product Specifications
| Manufacturer | Sick |
|---|
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