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Photoelectric Proximity Sensor WTB11-2K2461 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WTB11-2K2461 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 30 mm to 800 mm and a robust IP66/IP67/IP69K enclosure rating. With a fast response time of ≤ 2.5 ms and a PinPoint LED light source, this sensor is perfect for object detection and safety monitoring in manufacturing and material handling applications.
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Product Name/Title: Photoelectric Proximity Sensor WTB11-2K2461 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
Brand: SICK
SKU: 1051075
Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, Industrial Proximity Sensor, SICK 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, 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary
- Switching mode: Light/dark switching
- Response time: ≤ 2.5 ms
- Switching frequency: 200 Hz
- Connection type: Male connector M12, 4-pin
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30°C to +60°C
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Weight: 120 g
- 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
- Rectangular housing design with visible red light
- Sensing range from 30 mm to 800 mm, max 1100 mm
- PinPoint LED light source with 660 nm wavelength
- Potentiometer adjustment with 5 turns
- High protection rating: IP66, IP67, IP69K
- Operating temperature range from -30°C to +60°C
- Fast response time ≤ 2.5 ms and switching frequency 200 Hz
- Complementary PNP output with light/dark switching mode
- Robust plastic ABS housing and PMMA optics
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor systems to ensure proper setup and safety compliance.
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
- Durable design minimizes waste and replacement frequency
- Complies with China-RoHS and ECOLAB environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB11-2K2461 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
