Trade Discount 20%
Photoelectric Proximity Sensor WTB9L-3N3461 | 25mm to 300mm Sensing Range | IP66, IP67, IP69K Rated | by SICK
The WTB9L-3N3461 photoelectric proximity sensor is designed for precise object detection in industrial automation, featuring a sensing range of 25 mm to 300 mm and a visible red laser light source. With an IP66, IP67, and IP69K enclosure rating, this robust sensor is perfect for manufacturing process control and quality inspection systems, ensuring reliable performance in challenging environments.
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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
- Adjustment: Potentiometer with 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN complementary, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Connection: Cable with M12 male connector, 4-pin, 120 mm
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30 °C to +55 °C extended range
- Storage temperature: -30 °C to +70 °C
- Protection class: III
- 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
- 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 enclosure rating
- Potentiometer adjustment with 5 turns
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- NPN complementary switching output with light/dark switching mode
- Cable with M12 male connector, 4-pin, 120 mm length
- Robust plastic VISTAL® housing and PMMA optics material
- Wide ambient operating temperature range from -30 °C to +55 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper sensor alignment and electrical connections.
Applications
- Industrial automation for detecting small objects
- Manufacturing process control
- Material handling and packaging systems
- Quality control and inspection systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient laser light source reduces power consumption
- Durable housing materials extend product lifespan, reducing waste
Warranty Information
Warranty details available upon request from SICK; typically includes coverage against manufacturing defects.
Available Now
The SICK WTB9L-3N3461 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
