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Photoelectric Proximity Sensor WTB9L-3P3461 | Background Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The WTB9L-3P3461 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. With an impressive response time of ≤ 0.5 ms and IP66/IP67/IP69K protection ratings, this sensor is perfect for detecting small objects in manufacturing and material handling applications, ensuring reliability and efficiency in your processes.
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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: 5-turn potentiometer
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Output: PNP complementary, 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
- Protection class: III
- 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): 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 protection ratings
- Fast response time of ≤ 0.5 ms and switching frequency of 1,000 Hz
- Complementary PNP output with light/dark switching mode
- Adjustable sensitivity via 5-turn potentiometer
- Cable with M12 male connector, 4-pin, 120 mm length
Professional Installation Requirements
- Installation by a qualified electrician or trained technician is recommended to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for detecting small objects
- Manufacturing process control
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with 10 V DC to 30 V DC supply voltage
- Durable IP66/IP67/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.
Available Now
The SICK WTB9L-3P3461 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
