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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The photoelectric proximity sensor is designed for precise object detection with a sensing range of 0 mm to 140 mm and adjustable switching threshold from 50 mm to 140 mm. Ideal for industrial automation, it features a visible red laser light source and robust IP66/IP67/IP69 rated housing, ensuring durability in various environments. With a fast response time of ≤ 500 µs and high shock resistance, this sensor is perfect for detecting small and high-speed objects.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with foreground suppression
- Sensing range: 0 mm to 140 mm, adjustable switching threshold 50 mm to 140 mm
- Light source: Visible red laser, wavelength 655 nm, laser class 1
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Output type: 2 complementary push-pull outputs (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V DC
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Connection: Cable with M12 male connector, 4-pin, 315 mm length
- Housing material: Metal zinc diecast
- Weight: Approx. 94 g
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with foreground suppression
- Adjustable switching threshold for background suppression from 50 mm to 140 mm
- Sensing range from 0 mm to 140 mm, recommended 50 mm to 100 mm for best performance
- Visible red laser light source with line-shaped light spot (1.2 mm x 32 mm at 100 mm)
- Laser class 1 safety compliant
- BluePilot teach-turn adjustment for setting sensing range
- IO-Link V1.1 interface for sensor parameter configuration and Smart Task functions
- LED indicators for sensing range, operating status, and object presence
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- Operating temperature range from -20 °C to +55 °C
- High shock and vibration resistance
- Reverse polarity, overcurrent, and short-circuit protected outputs
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting, especially for IO-Link integration and laser safety compliance.
Applications
- Detecting small objects
- Detection of objects moving at high speeds
- Detecting flat objects
- Detecting perforated objects
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient laser light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with environmental standards including China-RoHS and ECOLAB certification
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTF12V-34162120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
