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Photoelectric Proximity Sensor WTB4FP-97311A0ZZZ | Background Suppression | MultiPulse Technology | IP66 & IP67 Rated | by SICK
The WTB4FP-97311A0ZZZ Photoelectric Proximity Sensor is designed for precision object detection in industrial automation. With a sensing range of 28 mm to 165 mm and advanced MultiPulse technology, it ensures reliable performance even in challenging environments. Its robust IP66 and IP67 rated housing withstands harsh conditions, making it ideal for manufacturing, packaging, and robotics applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and MultiPulse
- Sensing range: 28 mm to 165 mm
- Reference object: 90% remission factor (standard white according to DIN 5033)
- Minimum distance to background: 23 mm at 165 mm sensing range
- Light source: PinPoint LED, visible red light, 635 nm wavelength
- Light spot size: Ø 4.2 mm at 130 mm distance
- 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, max output current ≤ 100 mA
- Response time: ≤ 0.1 s
- Switching frequency: 10 Hz
- Protection class: III
- Enclosure rating: IP66 and IP67
- Operating temperature: -40 °C to +60 °C
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1000 Hz, amplitude 1 mm
- Cable: 3-pin M8 connector, 318 mm length
- Housing material: Plastic VISTAL®
- Front screen: Plastic PMMA
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression and MultiPulse technology
- Sensing range from 28 mm to 165 mm with high precision
- PinPoint LED visible red light with a wavelength of 635 nm
- Smallest detectable object size of 0.2 mm at 130 mm distance
- Robust plastic VISTAL® housing with IP66 and IP67 protection ratings
- Operating temperature range from -40 °C to +60 °C
- Self-monitoring sensor with MultiPulse feature
- LED indicators for power and object detection status
- High shock and vibration resistance
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper sensor setup and electrical safety.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging and material handling systems
- Robotics and safety monitoring
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient LED light source with long service life of 100,000 hours
- Durable design reduces waste and replacement frequency
- Complies with environmental standards including China-RoHS
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK WTB4FP-97311A0ZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
