Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | Infrared LED | by SICK
The photoelectric proximity sensor is designed for industrial automation, featuring background suppression and an adjustable sensing range from 100 mm to 1500 mm. With an infrared LED light source and a robust plastic VISTAL® housing, it ensures reliable object detection in various applications, including material handling and robotics. Its high switching frequency and dual complementary outputs make it ideal for precise control in demanding environments.
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Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, Infrared proximity sensor, IO-Link proximity sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 10 mm to 1500 mm, adjustable switching threshold 100 mm to 1500 mm
- Recommended sensing range for best performance: 100 mm to 600 mm
- Light source: Infrared LED, wavelength 850 nm
- Light spot size: Ø 12 mm at 800 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: 1000 Hz
- Protection class: III
- Housing material: Plastic VISTAL®
- Front screen: Plastic PMMA
- Cable: 4-wire PVC, 5 m length
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Shock resistance: 50 g, 11 ms
- Vibration resistance: 10 Hz to 2000 Hz
- Communication interface: IO-Link V1.1, COM2 (38.4 kBaud)
- Dimensions (H x L x W): 55.7mm x 42mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 100 mm to 1500 mm
- Infrared LED light source with 850 nm wavelength
- Point-shaped light spot with 12 mm diameter at 800 mm
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- Dual complementary push-pull digital outputs (PNP/NPN)
- High switching frequency up to 1000 Hz
- Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
- Wide ambient operating temperature range from -40 °C to +60 °C
- Shock and vibration resistant
- ECOLAB certified for resistance to cleaning agents
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor wiring and configuration, including IO-Link setup for optimal performance.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Packaging machinery
- Robotics and factory automation
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
- Robust design reduces environmental impact through durability and resistance to harsh conditions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB16I-6H161120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
