Trade Discount 20%
Photoelectric Proximity Sensor WTB8L-P2211 | Background Suppression | IP67 Rated | Laser Class 1 | by SICK
The WTB8L-P2211 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range of 20 mm to 100 mm and a visible red laser light. With an IP67 rated enclosure for dust and water protection, this sensor is perfect for detecting small objects and high-speed movements, ensuring reliable performance in various applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 20 mm to 100 mm
- Light source: Visible red laser, wavelength 650 nm
- Laser class: 1
- Adjustment: Potentiometer, 4 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP
- Switching mode: Light/dark switching selectable
- Response time: ≤ 0.25 ms
- Switching frequency: 2,000 Hz
- Connection type: Male connector M8, 4-pin
- Circuit protection: Types A, B, D
- Housing material: Plastic, ABS
- Optics material: Plastic, PMMA
- Enclosure rating: IP67
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -40 °C to +70 °C
- Dimensions (H x L x W): 31mm x 20mm x 11mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red laser light
- Sensing range from 20 mm to 100 mm
- Laser class 1 safety certified
- Adjustable potentiometer with 4 turns for sensitivity tuning
- High switching frequency of 2,000 Hz
- IP67 rated enclosure for dust and water protection
- Light/dark switching mode selectable via rotary switch
- Compact dimensions: 11 mm x 31 mm x 20 mm
- Supplied with stainless steel mounting bracket
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
- Detecting small objects
- Detection of objects moving at high speeds
- Industrial automation and manufacturing processes
- Object presence detection in conveyor systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption of 30 mA reduces energy usage
- Durable IP67 rated housing extends product life and reduces waste
- Non-toxic materials compliant with China-RoHS standards
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB8L-P2211 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
