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Photoelectric Proximity Sensor WTB16P | Background Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB16P-24161120A00 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With an adjustable sensing range from 100 mm to 1000 mm and a fast response time of ≤ 500 µs, it ensures reliable performance in manufacturing and robotics applications. Its robust IP66/IP67/IP69 rated housing and IO-Link communication interface make it ideal for demanding environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 10 mm to 1000 mm, adjustable switching threshold 100 mm to 1000 mm
- Recommended sensing range for best performance: 100 mm to 400 mm
- Light source: PinPoint LED, visible red light, wavelength 635 nm
- Light spot size: Ø 6 mm at 500 mm distance
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA without load
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -40 °C to +60 °C
- Connection: Male M12, 4-pin connector
- Housing material: Plastic VISTAL®
- Front screen: Plastic PMMA
- Weight: Approx. 50 g
- Communication: IO-Link V1.1, COM2 (38.4 kBaud), cycle time 2.3 ms
- 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 1000 mm for flexible application
- PinPoint LED visible red light with 635 nm wavelength
- High repeatability and fast response time (≤ 500 µs)
- IO-Link communication interface for sensor configuration and Smart Task functions
- Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
- Wide ambient operating temperature range from -40 °C to +60 °C
- Complementary push-pull digital outputs (PNP/NPN) with light/dark switching
- BluePilot for easy sensing range adjustment
- Certified for photobiological safety and multiple international standards
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
- Manufacturing process control
- Material handling and packaging systems
- Robotics and safety systems requiring precise sensing
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 operation with low current consumption (≤ 30 mA)
- Robust design minimizes environmental impact through durability and reduced maintenance
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB16P-24161120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.
