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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Sensing Range | IP66/IP67 Rated | by SICK
The Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring a sensing range of 0 mm to 100 mm with adjustable thresholds for optimal performance. With a robust IP66/IP67 rating and a fast response time of ≤ 650 µs, this sensor is perfect for environments requiring reliable proximity sensing, ensuring efficiency and accuracy in manufacturing processes.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 0 mm to 100 mm, adjustable switching threshold 15 mm to 100 mm
- Light source: PinPoint LED, visible red light at 635 nm wavelength
- Light spot size: 2 mm x 2 mm at 50 mm distance
- Response time: ≤ 650 µs, switching frequency up to 750 Hz
- Output type: Push-pull PNP/NPN, light switching mode
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 25 mA without load at 24 V
- Protection class: III
- Housing material: Plastic VISTAL®, front screen PMMA
- Cable: 3-wire, 2 m length, PVC insulation
- 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
- Dimensions (H x L x W): 40mm x 12mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Adjustable switching threshold for background suppression from 15 mm to 100 mm
- Sensing range from 0 mm to 100 mm, recommended 30 mm to 70 mm for best performance
- Visible red light PinPoint LED with rectangular dual light spots
- Smallest detectable object size approximately 0.1 mm at 50 mm distance
- BluePilot for easy sensing range adjustment
- LED indicators for sensing range, power, and object presence
- High switching frequency up to 750 Hz and fast response time ≤ 650 µs
- Robust plastic VISTAL® housing with IP66/IP67 protection rating
- Wide ambient operating temperature range from -40 °C to +60 °C
- Resistance to cleaning agents and electromagnetic compatibility compliant
Professional Installation Requirements
- Installation by a qualified electrician or trained technician is recommended to ensure proper wiring and sensor setup.
Applications
- Industrial automation for object detection
- Detecting flat objects in manufacturing processes
- Use in environments requiring precise proximity sensing
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 environmental standards
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTF4FD-1G312220ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
