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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP66 & IP67 Rated | by SICK
The WTB4FP-6H167120A00 photoelectric proximity sensor is designed for precise object detection in industrial automation. With a sensing range adjustable from 15 mm to 220 mm and a robust IP66/IP67 rated housing, it ensures reliable performance in challenging environments. Featuring a PinPoint LED light source and a short response time of ≤ 500 µs, this sensor is perfect for manufacturing process control and quality inspection applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 220 mm, adjustable switching threshold 15 mm to 220 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: Ø 4.2 mm at 130 mm distance
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Output type: Push-pull PNP/NPN, light switching
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Cable: 4-wire, 5 m length, PVC
- Housing material: Plastic VISTAL®
- EMC standard: EN 60947-5-2
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 15 mm to 220 mm
- PinPoint LED visible red light with 635 nm wavelength
- High precision with smallest detectable object size of 0.2 mm
- IO-Link V1.1 communication interface for sensor configuration
- Robust plastic VISTAL® housing with IP66 and IP67 protection
- Operating temperature range from -40 °C to +60 °C
- LED indicators for sensing range, operation, and object detection
- Short response time of ≤ 500 µs and switching frequency up to 1000 Hz
- Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor wiring and configuration, including IO-Link setup.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Quality control and inspection systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS and ECOLAB standards for environmental safety
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB4FP-6H167120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
