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Photoelectric Proximity Sensor WTB2S-2P3151 Background Suppression IP67 Rated SICK
The WTB2S-2P3151 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max: 1 mm to 150 mm
- Sensing range typical: 18 mm to 110 mm
- Light source: PinPoint LED, 640 nm wavelength
- Light spot size: Ø 3.5 mm at 50 mm distance
- Adjustment: Potentiometer, 3 turns
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 20 mA
- Switching output: PNP, light switching mode
- Output current max: ≤ 50 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Connection type: Cable with M8 connector, 3-pin, 200 mm length
- Cable material: Plastic PVC, diameter Ø 3 mm
- Circuit protection: A, B, D
- Housing material: Plastic ABS/PC
- Optics material: Plastic PMMA
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- UL File No.: NRKH.E181493
- Dimensions (H x L x W): 27.5mm x 13.5mm x 7.7mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red light
- Sensing range from 18 mm to 110 mm
- PinPoint LED light source with 640 nm wavelength
- Potentiometer adjustment with 3 turns
- High switching frequency of 1,000 Hz
- IP67 rated enclosure for dust and water protection
- Operating temperature range from -25°C to +50°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 detecting small objects
- Manufacturing process control
- Object presence detection in conveyor systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable IP67 housing reduces waste by extending product life
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy.
Available Now
The SICK WTB2S-2P3151 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
