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Photoelectric Proximity Sensor WTB9L-3P3261S03 | Background Suppression | IP66/IP67/IP69K Rated | 25mm to 300mm Sensing Range | by SICK
The WTB9L-3P3261S03 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 robust IP66, IP67, and IP69K ratings, this sensor is perfect for detecting small objects in manufacturing and material handling applications, ensuring reliable performance even in harsh 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: Class 1 (IEC 60825-1)
- 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: Cable with M8 male connector, 4-pin, 120 mm
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -30 °C to +55 °C (extended)
- Storage temperature: -30 °C to +70 °C
- 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 housing design with M3 mounting hole
- Potentiometer adjustment with 5 turns
- High switching frequency of 1,000 Hz
- IP66, IP67, and IP69K rated for robust protection
- Light/dark switching mode with complementary PNP output
- Response time ≤ 0.5 ms
- Cable with M8 male connector, 4-pin, 120 mm length
- Operating temperature range from -30 °C to +55 °C (extended)
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
- Manufacturing process control
- Material handling and packaging systems
- Safety and presence detection in machinery
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient operation with low current consumption of 30 mA
- Durable IP69K rated housing reduces waste by extending product life
- Compliance with China-RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB9L-3P3261S03 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
