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Photoelectric Proximity Sensor WTB12-3N2411 | Background Suppression | Infrared LED | IP66/IP67/IP69K Rated | by SICK
The WTB12-3N2411 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 20 mm to 600 mm and background suppression technology. With an infrared LED light source and robust IP66/IP67/IP69K protection, it ensures reliable performance in harsh environments, making it ideal for object detection and safety monitoring in manufacturing processes.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 20 mm to 600 mm
- Light source: Infrared LED, wavelength 850 nm
- Light spot size: 15 mm x 15 mm at 200 mm distance
- Adjustment: Potentiometer, 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 55 mA
- Output type: NPN, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Protection class: III
- Housing material: Metal with plastic PMMA front screen
- Connection: Male M12, 4-pin
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Dimensions (H x L x W): 48.5mm x 42mm x 15.6mm
- Weight: 0.12 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 20 mm to 600 mm
- Infrared LED light source with 850 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,500 Hz
- Robust metal housing with IP66, IP67, and IP69K protection ratings
- Operating temperature range from -40 °C to +60 °C
- Male connector M12, 4-pin connection
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB12-3N2411 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
