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Photoelectric Proximity Sensor WT12L-2B540 | IP67 & IP69K Rated | 30mm to 200mm Sensing Range | by SICK
The WT12L-2B540 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 30mm to 200mm and robust IP67/IP69K protection. With a high switching frequency of 2,500 Hz and a fast response time of ≤ 200 µs, it excels in high-speed object detection and precision sensing for robotics and material handling applications.
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Alternatively Known As: Photoelectric Sensor, Proximity Sensor, Background Suppression Sensor, Laser Proximity Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 55 mA
- Protection class: III
- Output type: PNP and NPN selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 200 µs
- Switching frequency: 2,500 Hz
- Enclosure rating: IP67, IP69K
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -25 °C to +75 °C
- Connection: M12, 5-pin plug
- Housing material: Metal with plastic PMMA front screen
- Laser class: 2
- Normative references: EN 60825-1:2014, IEC 60825-1:2007
- Dimensions (H x L x W): 49mm x 41.5mm x 15mm
- Weight: 0.13 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 30 mm to 200 mm
- Visible red laser light source with 650 nm wavelength
- Light spot size of Ø 0.2 mm at 80 mm focus position
- Selectable light/dark switching modes via control cable
- High switching frequency of 2,500 Hz and fast response time ≤ 200 µs
- Robust metal housing with IP67 and IP69K protection ratings
- Includes 2 clamps BEF-KH-W12 with screws for mounting
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with laser safety and electrical connections to ensure compliance and optimal sensor performance.
Applications
- Industrial automation for detecting small objects
- High-speed object detection in manufacturing lines
- Precision sensing in robotics and material handling
Standards & Compliance
- AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Durable metal housing ensures long product life reducing waste
- Low power consumption with efficient electronics
- Complies with China RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed terms.
Available Now
The SICK WT12L-2B540 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
