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Photoelectric Proximity Sensor | Background Suppression | LineSpot Technology | IP66/IP67/IP69 Rated | by SICK
The Photoelectric Proximity Sensor with background suppression is designed for precise object detection in industrial automation. Featuring a sensing range of 10 mm to 500 mm and a visible red light PinPoint LED, it ensures reliable performance even in harsh environments. With an IP66/IP67/IP69 rating and high shock resistance, this sensor is perfect for manufacturing processes requiring accurate background suppression.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 10 mm to 500 mm, adjustable switching threshold 100 mm to 500 mm
- Recommended sensing range: 150 mm to 250 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: 3 mm x 30 mm at 200 mm distance
- Maximum beam dispersion: < +/- 1.0° at 23 °C
- LED risk group: Free group according to EN 62471
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Storage temperature: -40 °C to +75 °C
- Shock resistance: 50 g, 11 ms and 6 ms
- Vibration resistance: 10 Hz to 2,000 Hz
- Connection: Male M12, 4-pin connector
- Housing material: Plastic VISTAL®, front screen PMMA
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression using LineSpot technology
- Sensing range from 10 mm to 500 mm with adjustable switching threshold
- Visible red light PinPoint LED with line-shaped light spot (3 mm x 30 mm at 200 mm)
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High shock and vibration resistance
- IP66, IP67, and IP69 rated enclosure for harsh environments
- Complementary push-pull digital outputs with light/dark switching
- Long LED service life of 100,000 hours
- Multiple LED indicators for sensing range, operation, and object presence
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
- Detecting perforated objects
- Background suppression sensing in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life reduces waste and replacement frequency
- Energy-efficient operation minimizes power consumption
- Robust design reduces environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTL16P-24161120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
