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Photoelectric Proximity Sensor WTB250-2N1141 | IP67 Rated | 160 Hz Switching Frequency | Background Suppression | by SICK
The WTB250-2N1141 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 its robust IP67-rated housing and selectable light/dark switching mode, this sensor is perfect for manufacturing process control and material handling applications, ensuring reliable object detection in challenging environments.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 35 mA
- Switching output: NPN transistor
- Output current max: ≤ 100 mA
- Switching mode: Light/dark switching selectable
- Response time: ≤ 3 ms
- Switching frequency: 160 Hz
- Connection: 4-wire cable, 2 m length, PVC material
- Protection class: III
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Enclosure rating: IP67
- Electromagnetic compatibility: EN 60947-5-2
- Ambient operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- Photobiological safety certified (DIN EN 62471)
- Dimensions (H x L x W): 65mm x 44mm x 20mm
- Weight: 0.15 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
- Focus angle approximately 3° with light spot size Ø 30 mm at 500 mm
- Selectable light/dark switching mode via control cable
- High switching frequency of 160 Hz and response time ≤ 3 ms
- Robust plastic ABS housing with IP67 enclosure rating
- Supplied with BEF-W250 mounting bracket
- Wide ambient operating temperature range from –25 °C to +55 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical sensor systems to ensure proper wiring and configuration.
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 design minimizes waste and replacement frequency
- Complies with China-RoHS environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB250-2N1141 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
