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Photoelectric Proximity Sensor WTB4FP-1G3111A0ZZZ | 4 mm to 80 mm Sensing Range | IP66/IP67 Rated | by SICK
The WTB4FP-1G3111A0ZZZ photoelectric proximity sensor is designed for precise object detection in industrial automation. With a sensing range of 4 mm to 80 mm and a PinPoint LED light source, it ensures reliable performance even in harsh environments. Rated IP66/IP67 for dust and water protection, this sensor is perfect for manufacturing process control and material handling applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 4 mm to 80 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: Ø 4.2 mm at 130 mm distance
- Maximum beam dispersion: < +/- 1.5° at 23 °C
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA at 24 V
- Output type: Push-pull PNP/NPN digital output, max 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Cable: 3-wire, 2 m length, PVC insulated
- Housing material: Plastic VISTAL®
- 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 80 mm
- PinPoint LED light source with visible red light
- Point-shaped light spot with 4.2 mm diameter at 130 mm distance
- Free LED risk group according to EN 62471
- Operating temperature range from -40 °C to +60 °C
- IP66 and IP67 rated enclosure for dust and water protection
- Short response time of ≤ 500 µs and switching frequency up to 1,000 Hz
- Push-pull PNP/NPN digital output with reverse polarity, overcurrent, and short-circuit protection
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 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
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Durable IP66/IP67 rated housing extends product lifespan in harsh environments
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB4FP-1G3111A0ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
