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| Country of Origin | Germany |
|---|---|
| Brand | SICK |
| Response time | 500μs |
| Light Source | Laser |
| Detection range | 3.5 m |
| Model | WL4SLG-3F2254 |
| IP Rating | IP66, IP67 |
| Housing Material | Plastic |
| Output type | PNP |
| Series | W4SLG-3 |
| Maximum Operating Temperature | 50°C |
| Minimum Operating Temperature | -10°C |
| Maximum Current | 100mA |
| DetectIon Type | Retroreflective |
| Terminal type | 4-Pin Connector |
| Maximum dc Voltage | 30V dc |
| Hazardous Area Certification | EN IEC 63000 |
| Materials Detected | Small Object, Transparent Object |
| Sensor Style | Block |
SICK WL4SLG-3F2254 retroreflective Photoelectric Sensor is designed for industrial automation and control applications requiring precise object detection up to 3.5 meters. It features a block sensor style with a highly visible laser light spot classified as laser class 1, ensuring detection of small and transparent objects such as vials, PET bottles, metallic needles, and wires.
The sensor's autocollimation technology enables reliable detection at close ranges and through small drilled holes, reducing blind spots and increasing detection reliability. Automatic switching threshold adaptation allows the sensor to adjust to differing and changing lighting conditions, supporting maintenance-free operation over extended periods.
Output is via a PNP configuration with a 4-pin connector interface, facilitating easy wiring and integration. The sensor operates within a temperature range of -10°C to 50°C and is ruggedized with IP66 and IP67 protection classes for dust and water ingress, making it suitable for harsh industrial environments.
The inclusion of IO-Link supports initial system performance diagnostics and enhances flexibility by integrating additional functions directly into the sensor, minimizing complex programming effort.
High-quality plastic housing ensures durability and ease of installation. Practical applications include overhang control to avoid protruding panels, precise positioning of parts for quality checks, edge detection of glass panels, and verifying part presence in robotic grippers.
The sensor detects small and transparent materials with high accuracy. Laser light spot facilitates precise alignment and detection quality. Automatic threshold adaptation ensures consistent performance under varying lighting.
Robust IP66 and IP67 ratings protect against environmental hazards. IO-Link interface enables advanced diagnostic and integration capabilities. Rapid 500 microsecond response time for fast object detection. Temperature operating range from -10°C to 50°C suits diverse industrial conditions.
Compact block sensor design allows for easy installation in tight spaces. Reliable detection through small drilled holes using autocollimation optics.
This sensor is ideal for a wide range of industrial and manufacturing environments requiring precise, reliable object detection, including automation processes, quality assurance, and materials handling.
Explore related sensors and automation control gear on EnvMart for comprehensive industrial solutions.
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