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Photoelectric Proximity Sensor WTB9M4-3P2411 | Background Suppression | IP66/IP67/IP69K Rated | by SICK
The WTB9M4-3P2411 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 20 mm to 500 mm. With an IP66/IP67/IP69K rating, it ensures robust protection in harsh environments, making it ideal for manufacturing process control and safety monitoring in machinery.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary function
- Switching mode: Light/dark switching
- Maximum output current: ≤ 100 mA
- Response time: < 0.5 ms
- Connection type: Male connector M12, 4-pin
- Circuit protection: Types A, B, and 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
- Light spot size at 250 mm: Ø 20 mm
- Wave length: 850 nm
- Adjustment: Potentiometer, 5 turns
- 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 M4 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 for robust protection
- Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
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 IP69K rated housing minimizes environmental damage and waste
Warranty Information
Warranty details available upon request from the manufacturer.
Available Now
The SICK WTB9M4-3P2411 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
