Photoelectric Proximity Sensor WTB250-2P2441 | IP67 Rated | PNP Output | Background Suppression | by SICK
The WTB250-2P2441 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 150 mm to 500 mm and a high switching frequency of 160 Hz. With an IP67 rated enclosure for dust and water protection, this sensor is perfect for manufacturing process control and material handling applications, ensuring reliable performance in challenging environments.
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Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, PNP Proximity Sensor, Industrial Proximity Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 35 mA
- Switching output: PNP
- Switching mode: Light/dark switching selectable via control cable
- Output current max: ≤ 100 mA
- Response time: ≤ 3 ms
- Switching frequency: 160 Hz
- Connection type: Male M12, 4-pin connector
- Circuit protection: Types A, B, C, D
- Protection class: III
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- EMC compliance: EN 60947-5-2
- Photobiological safety certified (DIN EN 62471)
- Dimensions (H x L x W): 65mm x 44mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 150 mm to 500 mm
- Visible red light LED with approx. 3° focus and angle of dispersion
- Potentiometer adjustment with 2 turns
- PNP switching output with selectable light/dark switching mode
- High switching frequency of 160 Hz and response time ≤ 3 ms
- IP67 rated enclosure for dust and water protection
- Robust plastic ABS housing with PMMA optics
- Includes BEF-W250 mounting bracket
- Wide operating temperature range from –25 °C to +55 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Safety and monitoring in machinery
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with 35 mA current draw
- Durable design reduces waste and replacement frequency
- 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 WTB250-2P2441 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
