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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | Infrared LED | by SICK
The Photoelectric Proximity Sensor WTB26I-24161120A00 is designed for industrial automation, featuring background suppression and an adjustable sensing range from 30 mm to 2000 mm. With a fast response time of ≤ 500 µs and high switching frequency up to 1000 Hz, this sensor is perfect for object detection in material handling and packaging machinery, ensuring safety and quality control in manufacturing environments.
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Product Name/Title: Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | Infrared LED | by SICK
Brand: SICK
SKU: 1218667
Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, Infrared proximity sensor, IO-Link photoelectric sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 30 mm to 2000 mm, adjustable switching threshold 180 mm to 2000 mm
- Light source: Infrared LED, wavelength 850 nm
- Light spot size: Ø 14 mm at 1000 mm distance
- Response time: ≤ 500 µs
- Switching frequency: up to 1000 Hz
- Digital outputs: 2 complementary push-pull (PNP/NPN), max output current ≤ 100 mA
- Supply voltage: 10 V DC to 30 V DC
- 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 PMMA
- Communication: IO-Link V1.1, COM2 (38.4 kBaud)
- Dimensions (H x L x W): 83mm x 53mm x 25mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 30 mm to 2000 mm
- Infrared LED light source with 850 nm wavelength
- BluePilot for easy sensing range adjustment
- IO-Link interface for sensor parameter configuration and Smart Task functions
- High protection rating: IP66, IP67, IP69
- Robust plastic VISTAL® housing with PMMA front screen
- Fast response time ≤ 500 µs and high switching frequency up to 1000 Hz
- Complementary push-pull digital outputs (PNP/NPN)
- Long LED service life of 100,000 hours at 25°C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with industrial sensor wiring and IO-Link configuration to ensure proper operation and safety.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Packaging machinery
- Safety and quality control in manufacturing
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life minimizes waste and replacement frequency
- Robust design reduces environmental impact from damage and disposal
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB26I-24161120A00 photoelectric sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
