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Photoelectric Proximity Sensor WTB9-3P2411 | Background Suppression | Infrared LED | IP66/IP67/IP69K Rated | by SICK
The WTB9-3P2411 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 20 mm to 500 mm and an infrared LED light source at 850 nm, it ensures reliable performance. Ideal for manufacturing process control and safety monitoring, this sensor features a robust IP66/IP67/IP69K rated enclosure, making it perfect for harsh environments.
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Product Name/Title: Photoelectric Proximity Sensor WTB9-3P2411 | Background Suppression | Infrared LED | IP66/IP67/IP69K Rated | by SICK
Brand: SICK
SKU: 1049048
Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, Infrared Proximity Sensor, SICK Proximity Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 500 mm
- Type of light: Infrared LED at 850 nm wavelength
- Adjustment: Potentiometer with 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 30 mA
- Switching output: PNP complementary
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Male M12, 4-pin connector
- 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
- Weight: 13 g
- 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 500 mm
- Infrared LED light source with 850 nm wavelength
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,000 Hz
- IP66, IP67, and IP69K rated enclosure for robust protection
- Operating temperature range from -40 °C to +60 °C
- Plastic VISTAL® housing and PMMA optics material
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and 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
- Low power consumption with 30 mA current draw
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB9-3P2411 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
