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Photoelectric Proximity Sensor | Foreground Suppression | IP66/IP67/IP69K Rated | Fast Response Time | by SICK
The Photoelectric Proximity Sensor with foreground suppression is designed for precise object detection in industrial automation. With a sensing range of 20 mm to 250 mm and a fast response time of under 2.5 ms, it’s perfect for manufacturing process control and safety monitoring. Built with a durable IP66/IP67/IP69K rated housing, this sensor ensures reliable performance in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 20 mm to 250 mm (max 600 mm)
- Light source: Infrared LED, wavelength 850 nm
- Adjustment: Potentiometer with 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, complementary function
- Switching mode: Light/dark switching
- Output current max: ≤ 100 mA
- Response time: < 2.5 ms
- Switching frequency: 200 Hz
- Connection type: Cable with MOLEX-connector
- Circuit protection: Types A, B, C
- Protection class: III
- Housing material: Plastic VISTAL®
- Optics material: Plastic PMMA
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Weight: 80 g
- Dimensions (H x L x W): 49.8mm x 23.6mm x 12.2mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Rectangular housing design with infrared LED light source
- Sensing range from 20 mm to 250 mm, max 600 mm
- Potentiometer adjustment with 5 turns
- Cable with MOLEX-connector for easy connection
- High protection rating: IP66, IP67, IP69K
- Operating temperature range from -40°C to +60°C
- Plastic housing made of VISTAL® and optics made of PMMA
- Fast response time under 2.5 ms and switching frequency of 200 Hz
- Complementary PNP output with light/dark switching mode
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable IP69K rated housing minimizes environmental damage and extends product life
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTF9-3P3011S05 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
