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Photoelectric Proximity Sensor WTB16I-1H162120A00 | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB16I-1H162120A00 photoelectric proximity sensor is designed for industrial automation, featuring an adjustable sensing range from 100 mm to 1500 mm and an infrared LED light source. With a robust IP66/IP67/IP69 rating, it ensures reliable performance in harsh environments, making it ideal for object detection in manufacturing, material handling, and robotics applications.
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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
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Cable: 4-wire, 2 m length, PVC, Ø 4.8 mm
- 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
- 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 configuration and Smart Task functions
- High protection rating IP66, IP67, and IP69
- Robust plastic VISTAL® housing with PMMA front screen
- Operating temperature range from -40 °C to +60 °C
- Fast response time ≤ 500 µs and switching frequency up to 1000 Hz
- Complementary push-pull digital outputs (PNP/NPN)
- Reverse polarity, overcurrent and short-circuit protected outputs
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure correct sensor configuration and secure mounting according to industrial standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Quality control and presence detection in manufacturing
- Robotics and conveyor systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
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 reliability
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB16I-1H162120A00 photoelectric proximity sensor is available for immediate purchase. Ideal for industrial automation and object detection applications.
