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Photoelectric Proximity Sensor WTB4FP-P02 | 4 mm to 48 mm Sensing Range | IP66/IP67 Rated | by SICK
The WTB4FP-P02 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range of 4 mm to 48 mm and a PinPoint LED light source. With an IP66/IP67 rating, it withstands harsh environments, making it ideal for manufacturing process control and safety detection in machinery.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 48 mm
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size: Ø 4.2 mm at 130 mm distance
- LED indicators: Green for power on, Yellow for object detection
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA without load at 24 V
- Output type: Push-pull PNP/NPN, light switching
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Housing material: Plastic VISTAL®
- Cable: 3-pin M8 connector, 110 mm length
- Weight: Approx. 30 g
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Sensing range from 4 mm to 48 mm
- PinPoint LED visible red light with 635 nm wavelength
- Point-shaped light spot with 4.2 mm diameter at 130 mm distance
- LED indicators for power and object detection status
- Fixed sensing range of 48 mm
- Foam protection frame on front screen
- High switching frequency of 1000 Hz and fast response time ≤ 500 µs
- Reverse polarity, overcurrent, and short-circuit protected outputs
- IP66 and IP67 rated enclosure for harsh environments
- Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Safety and presence detection in machinery
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient operation with low current consumption (≤ 25 mA)
- Durable IP66/IP67 housing reduces environmental damage and extends product lifespan
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB4FP-P02 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
