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Photoelectric Proximity Sensor | Background Suppression | 20 mm to 800 mm Sensing Range | IP66, IP67, IP69K Rated | by SICK
The Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 20 mm to 800 mm and background suppression technology. With an IP66, IP67, and IP69K rating, this sensor is built for durability in harsh environments, making it ideal for manufacturing process control and material handling applications.
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Alternatively Known As: Photoelectric Proximity Sensor, Infrared Proximity Sensor, Background Suppression Sensor, Industrial Proximity Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max: 20 mm to 800 mm
- Type of light: Infrared light, LED
- Light spot size at 400 mm: Ø 40 mm
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary
- 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, B, C
- Protection class: III
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- 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): 52.2mm 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
- Adjustable potentiometer with 5 turns
- High switching frequency of 200 Hz
- IP66, IP67, and IP69K rated for robust protection
- Operating temperature range from -40°C to +60°C
- Plastic VISTAL® housing and PMMA optics material
- Male connector M12, 4-pin connection
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Robotics and safety systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP69K rated housing minimizes environmental damage and waste
- 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 WTB9-3P2411S14 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
