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Photoelectric Proximity Sensor | Foreground Suppression | Adjustable Sensing Range | Laser Light Source | by SICK
The Photoelectric Proximity Sensor is designed for precise object detection in industrial automation, featuring an adjustable sensing range from 80 mm to 350 mm and a laser light source with a visible red wavelength of 655 nm. Ideal for detecting small, flat, or moving objects, this sensor ensures high-speed performance with a switching frequency of up to 1000 Hz and a fast response time of ≤ 500 µs, making it perfect for manufacturing lines.
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Technical Specifications
- Sensing range: 80 mm to 350 mm adjustable
- Recommended sensing range: 100 mm to 200 mm
- Minimum detectable object height: 2.2 mm at 150 mm distance
- Light source: Laser, visible red light, 655 nm wavelength
- Laser class: 1 (IEC 60825-1 compliant)
- Pulse duration: 4 µs
- Maximum pulse power: < 6.74 mW
- Average service life: 50,000 hours at 25 °C
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Digital outputs: 2 complementary push-pull PNP/NPN
- Switching frequency: up to 1000 Hz
- Response time: ≤ 500 µs
- 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
- Front screen: Plastic PMMA
- Cable material: PVC
- 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 sensing range from 80 mm to 350 mm
- Laser light source with visible red light at 655 nm wavelength
- Ellipse-shaped light spot of 1.2 mm x 0.7 mm at 150 mm distance
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- Operating temperature range from -20 °C to +55 °C
- Certified laser class 1 safety compliant with EN 60825-1:2014
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting, especially for IO-Link integration.
Applications
- Industrial automation for object detection
- Detection of small, flat, moving, or perforated objects
- High-speed object detection in manufacturing lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with China-RoHS and ECOLAB standards for environmental safety
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTF12L-34162120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
