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Photoelectric Proximity Sensor WTB250-2R1641 | 150mm to 500mm Sensing Range | IP67 Rated | by SICK
The WTB250-2R1641 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 150 mm to 500 mm and a high switching frequency of 33 Hz. With its robust IP67 rated housing and visible red LED light source, this sensor is perfect for object detection in manufacturing and material handling applications, ensuring reliable performance in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 150 mm to 500 mm
- Light source: Visible red LED
- Light spot size at 500 mm: Ø 30 mm
- Supply voltage: 24 V DC to 240 V DC/AC
- Power consumption: ≤ 5 VA
- Switching output: Relay, electrically isolated with change-over contacts
- Switching current: 3 A at 240 V AC or 30 V DC
- Response time: ≤ 15 ms
- Switching frequency: 33 Hz
- Connection: 5-wire cable, 5 m length, PVC material
- Protection class: II
- Enclosure rating: IP67
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- EMC compliance: EN 60947-5-2
- Usage category: AC-15, DC-13 according to EN 60947-1
- Dimensions (H x L x W): 60mm x 44mm x 20mm
- Weight: 0.33 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red LED light source
- Sensing range from 150 mm to 500 mm with approx. 3° focus and angle of dispersion
- Relay switching output with change-over contacts
- High switching frequency of 33 Hz and response time ≤ 15 ms
- Cable connection with 5-wire, 5 m length, PVC material
- Protection class II and enclosure rating IP67 for robust operation
- Wide ambient operating temperature range from –25 °C to +55 °C
- Includes BEF-W250 mounting bracket
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 production lines
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP67 rated housing minimizes environmental damage and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB250-2R1641 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
