Photoelectric Proximity Sensor WTB250-2P2451 | Background Suppression | IP67 Rated | Fast Response Time | by SICK
The WTB250-2P2451 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 200 mm to 1000 mm and background suppression technology. With a fast response time of ≤ 3 ms and an IP67 rated enclosure, it ensures reliable performance in harsh environments, making it ideal for object detection in manufacturing and material handling applications.
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Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, SICK Proximity Sensor, WTB250 Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 200 mm to 1000 mm
- Light source: Visible red LED
- Focus angle: Approx. 3°
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 35 mA
- Switching output: PNP, max output current ≤ 100 mA
- Switching mode: Light/dark switching selectable
- Response time: ≤ 3 ms
- Switching frequency: 160 Hz
- Connection: Male M12, 4-pin connector
- Protection class: III
- 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
- Dimensions (H x L x W): 65mm x 44mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red LED light source
- Sensing range from 200 mm to 1000 mm with approx. 3° focus
- Potentiometer adjustment with 2 turns for sensitivity control
- Light/dark switching mode selectable via control cable
- IP67 rated enclosure for dust and water protection
- Male connector M12, 4-pin connection
- Fast response time of ≤ 3 ms and switching frequency of 160 Hz
- Circuit protection and electromagnetic compatibility compliant
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper connection and compliance with safety standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and monitoring in manufacturing processes
- Robotics and conveyor systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with 35 mA current draw
- Durable ABS plastic housing extends product life reducing waste
- 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 WTB250-2P2451 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
