Trade Discount 20%
Photoelectric Proximity Sensor WTB8L-P2111 | Background Suppression | IP67 Rated | 20mm to 100mm Sensing Range | by SICK
The WTB8L-P2111 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range of 20 mm to 100 mm and background suppression technology. With a robust IP67 rated enclosure and a high switching frequency of 2000 Hz, this sensor is perfect for detecting small objects and high-speed movements in manufacturing processes.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 20 mm to 100 mm
- Light source: Visible red laser, 650 nm wavelength
- 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: 2000 Hz
- Connection type: Connector M8, 3-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
- Adjustable potentiometer with 4 turns
- High switching frequency of 2000 Hz
- IP67 rated enclosure for dust and water protection
- Light/dark switching mode selectable via rotary switch
- Connector M8, 3-pin connection
- Includes 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
- Detection of small objects
- Detection of objects moving at high speeds
- Industrial automation and manufacturing processes
- Object presence detection in conveyor systems
Standards & Compliance
- AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Low power consumption with 30 mA current draw
- Durable IP67 rated housing reduces waste from replacements
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB8L-P2111 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
