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Photoelectric Proximity Sensor WTB11-2N2461 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WTB11-2N2461 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 30 mm to 800 mm and a robust IP66/IP67/IP69K rating for harsh environments. With a fast response time of ≤ 2.5 ms and a PinPoint LED light source, it ensures reliable object detection and monitoring in manufacturing processes, making it ideal for safety and efficiency in production lines.
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Product Name/Title: Photoelectric Proximity Sensor WTB11-2N2461 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
Brand: SICK
SKU: 1051818
Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, SICK Proximity Sensor, Industrial Proximity Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 30 mm to 800 mm (max 1100 mm)
- Light source: PinPoint LED, wavelength 660 nm
- Adjustment: Potentiometer with 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 40 mA
- Switching output: NPN, complementary function
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 2.5 ms
- Switching frequency: 200 Hz
- Connection type: Male connector M12, 4-pin
- Circuit protection: Types A, C, D
- Protection class: III
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Dimensions (H x L x W): 49mm x 42mm x 16mm
- Weight: 0.12 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red light
- Sensing range from 30 mm to 800 mm, max up to 1100 mm
- PinPoint LED light source with 660 nm wavelength
- Adjustable potentiometer with 5 turns for sensitivity
- NPN switching output with complementary function
- High switching frequency of 200 Hz and fast response time ≤ 2.5 ms
- Robust plastic ABS housing with PMMA optics
- Protection rating IP66, IP67, and IP69K for harsh environments
- Wide ambient operating temperature range from -30 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Safety and monitoring in production lines
Standards & Compliance
- Complies with 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 WTB11-2N2461 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
