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Photoelectric Proximity Sensor WTB9-3N1111S14 | 20mm to 800mm Sensing Range | IP66/IP67/IP69K Rated | by SICK
The WTB9-3N1111S14 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 20mm to 800mm and an infrared LED light source at 850 nm. With a robust IP66/IP67/IP69K rating, it's perfect for harsh environments, ensuring reliable object detection in manufacturing and material handling applications.
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Product Name/Title: Photoelectric Proximity Sensor WTB9-3N1111S14 | 20mm to 800mm Sensing Range | IP66/IP67/IP69K Rated | by SICK
Brand: SICK
SKU: 1050948
Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, Infrared proximity sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 800 mm
- Type of light: Infrared LED at 850 nm wavelength
- Adjustment: Potentiometer with 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN complementary
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 2.5 ms
- Switching frequency: 200 Hz
- Connection: 4-wire cable, 2 m, PVC insulation
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Dimensions (H x L x W): 50mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with M3 mounting hole
- Sensing range from 20 mm to 800 mm
- Infrared LED light source with 850 nm wavelength
- Potentiometer adjustment with 5 turns
- NPN complementary switching output with light/dark switching mode
- High switching frequency of 200 Hz and response time under 2.5 ms
- Robust plastic VISTAL® housing with PMMA optics
- Protection rating IP66, IP67, and IP69K for harsh environments
- Wide ambient operating temperature range from -40 °C to +60 °C
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
- Material handling and packaging systems
- Robotics and safety systems
Standards & Compliance
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
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 for specific warranty terms.
Available Now
The SICK WTB9-3N1111S14 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
