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Photoelectric Proximity Sensor | Foreground Suppression | IP66/IP67/IP69K Rated | 1,500 Hz Switching Frequency | by SICK
The Photoelectric Proximity Sensor is designed for industrial automation, featuring foreground suppression and a sensing range of 30 mm to 175 mm. With a high switching frequency of 1,500 Hz and a response time of ≤ 330 µs, this sensor is perfect for detecting flat objects in harsh environments. Its durable metal housing and IP66/IP67/IP69K protection ensure reliability in demanding applications.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 45 mA
- Output type: PNP, light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 330 µs
- Switching frequency: 1,500 Hz
- Light source: LED, visible red light, 640 nm wavelength
- Light spot size: Ø 2 mm at 60 mm distance
- Protection class: III
- Enclosure rating: IP66, IP67, IP69K
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Housing material: Metal
- Front screen material: Plastic, PMMA
- Cable: 4-wire, 5 m, PVC
- Dimensions (H x L x W): 49mm x 42mm x 16mm
- Weight: 0.2 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Sensing range from 30 mm to 175 mm
- Visible red LED light source with 640 nm wavelength
- Potentiometer adjustment with 5 turns
- Metal housing with plastic PMMA front screen and PVC cable
- High switching frequency of 1,500 Hz and response time ≤ 330 µs
- Protection class III and IP66, IP67, IP69K enclosure rating
- Includes 2 clamps BEF-KH-W12 with screws
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Detecting flat objects in manufacturing processes
- Use in harsh environments requiring IP66, IP67, IP69K protection
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed terms.
Available Now
The SICK WTF12-3P1231 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
