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Photoelectric Proximity Sensor | Foreground Suppression | IP66/IP67/IP68/IP69K Rated | Slim Stainless Steel Design | by SICK
The Photoelectric Proximity Sensor with foreground suppression is perfect for industrial automation and hygienic applications. With a sensing range of 20 mm to 200 mm and a fast response time of under 0.5 ms, this sensor ensures reliable object detection. Its robust stainless steel housing and high protection ratings make it suitable for washdown environments, providing durability and efficiency in demanding settings.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range max: 20 mm to 200 mm
- Light source: PinPoint LED, visible red light, 650 nm wavelength
- Output type: PNP digital output, light switching mode
- Output current max: ≤ 100 mA
- Response time: < 0.5 ms
- Switching frequency: 1,000 Hz
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Protection class: III
- Housing: Metal stainless steel V4A (1.4404, 316L), slim design
- Front screen: Plastic PMMA
- Connection: Male connector M8, 4-pin
- Enclosure rating: IP66, IP67, IP68, IP69K
- Operating temperature: -30 °C to +70 °C
- Storage temperature: -30 °C to +75 °C
- MTTFD: 1,071 years
- Mission time: 20 years
- Dimensions (H x L x W): 45mm x 22mm x 15mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Sensing range from 20 mm to 200 mm
- PinPoint LED visible red light with 650 nm wavelength
- Slim metal housing made of stainless steel V4A (1.4404, 316L)
- High protection rating: IP66, IP67, IP68, IP69K
- Fast response time under 0.5 ms and switching frequency up to 1,000 Hz
- Cable adjustment and male M8 4-pin connector
- Suitable for hygienic and washdown environments
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure correct sensor setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Hygienic and washdown zones requiring robust sensors
- Machine safety and process control
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Robust stainless steel housing extends product life reducing waste
- Energy-efficient LED light source minimizes power consumption
- Certified for hygienic zones reducing contamination risks
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK WTF4S-3P2265V Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and hygienic zone applications.
