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Photoelectric Proximity Sensor WTB9L-3P2461 | Background Suppression | IP66/IP67/IP69K Rated | by SICK
The WTB9L-3P2461 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 25 mm to 300 mm and a visible red laser light source at 650 nm. With an IP66/IP67/IP69K rating, it ensures durability in harsh environments, making it ideal for machine safety and control systems. Its fast response time of ≤ 0.5 ms and adjustable sensitivity enhance operational efficiency.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 25 mm to 300 mm
- Light source: Visible red laser, 650 nm wavelength
- Laser class: 1 (IEC 60825-1 compliant)
- 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: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Male M12, 4-pin connector
- Protection class: III
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -10 °C to +50 °C (extended -30 °C to +55 °C)
- Storage temperature: -30 °C to +70 °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
- Visible red laser light source with 650 nm wavelength
- Sensing range from 25 mm to 300 mm
- Rectangular plastic housing with IP66, IP67, and IP69K protection ratings
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Adjustable sensitivity via 5-turn potentiometer
- Male M12 4-pin connector for easy connection
- Laser class 1 safety certified
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
- Industrial automation for detecting small objects
- Machine safety and control systems
- Material handling and packaging lines
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with 30 mA current draw
- Durable IP66/IP67/IP69K rated housing reduces waste from replacements
- Complies with China-RoHS environmental standards
Warranty Information
Warranty details available upon request from manufacturer or authorized distributor.
Available Now
The SICK WTB9L-3P2461 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
