SICK WL27-3P2402S18 SENSOR WL273P2402S18

Description:

The SICK WL27-3P2402S18 photoelectric sensor is used in industrial automation detection and sensing systems. Commonly installed in conveyor systems, packaging machinery, and material handling applications. Maintenance teams, OEMs, and system integrators use this part for replacement, retrofit, and reliable object detection in complex environments.

Applications:

The Sick WL27-3P2402S18 retro-reflective photoelectric sensor is used in industrial automation to detect objects with high reliability, including transparent, shiny, or irregular surfaces. It is widely deployed in conveyor lines, bottling plants, packaging systems, and logistics automation where consistent detection is required despite challenging object characteristics. With Reflex Array technology and light band detection, it ensures stable performance even with position variations and difficult materials. 

Technical Specifications:

• Manufacturer: SICK
• Model / Part Number: WL27-3P2402S18 (1051577)
• Product Type: Photoelectric Sensor (Retro-reflective, Reflex Array)
• Sensing Range: Up to 4.5 m (with reflector)
• Detection Method: Retro-reflective with light band
• Minimum Object Size: Approx. 12 mm
• Light Source: PinPoint LED (visible red light)
• Supply Voltage: 10–30 V DC (typical for this class)
• Output Type: PNP switching output
• Adjustment: Single teach-in button
• Special Features: AutoAdapt, position-independent detection
• Connection Type: M12 4-pin connector
• Housing Dimensions: Approx. 24.6 × 80 × 54.2 mm
• Weight: Approx. 130 g
• Protection Rating: IP67
• Operating Temperature: -25°C to +55°C
• Special Applications: Transparent, perforated, shiny object detection

Common Replacements:

• SICK WL27-3P2461 Photoelectric Sensor
• SICK WL27-3P2431 Photoelectric Sensor
• SICK WL18-3P430 Photoelectric Sensor