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WL9-3N2430 | Photoelectric sensors
The SICK WL9-3N2430 is a compact photoelectric retro-reflective sensor designed for reliable object detection in industrial automation, featuring a visible red PinPoint LED and robust IP69K rated housing.
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Product Name/Title: WL9-3N2430 | Photoelectric sensors
Brand: SICK
SKU: 1049073
Alternatively Known As: Photoelectric sensor, Retro-reflective sensor, Optical sensor, NPN output sensor, Industrial photo sensor
Technical Specifications
- Functional principle: Photoelectric retro-reflective sensor
- Sensing range max: 4 m with reflector, 2.5 m without reflector
- Light source: PinPoint LED, 650 nm wavelength
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN, complementary
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1000 Hz
- Connection type: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40°C to +60°C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Weight: 13 g
- Dimensions (H x L x W): 52.2mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric retro-reflective sensor with visible red light
- Sensing range up to 2.5 meters without reflector
- PinPoint LED light source with 650 nm wavelength
- Fast response time under 0.5 ms and switching frequency of 1000 Hz
- Robust plastic housing with IP66, IP67, and IP69K protection ratings
- Wide ambient operating temperature range from -40°C to +60°C
- Polarizing filter included to reduce false triggering
- Complementary NPN output with light/dark switching mode
- Circuit protection and UL certification for safety
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment for optimal performance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable design minimizes waste and replacement frequency
- Complies with China RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WL9-3N2430 Photoelectric Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
