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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range 10mm to 1500mm | Infrared LED | by SICK

BRAND: SICK
SKU: 1222794
$692.00 List price: $869.70
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The WTB16I-24161122A00 photoelectric proximity sensor is designed for precise object detection in industrial automation. With a sensing range adjustable from 10 mm to 1500 mm and a fast response time of ≤ 500 µs, it ensures reliable performance in material handling and quality control applications. Featuring robust IP66, IP67, and IP69 protection ratings, this sensor is built to withstand harsh environments while providing efficient IO-Link communication for easy configuration.
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
  • Light source: Infrared LED, wavelength 850 nm
  • Light spot size: Ø 12 mm at 800 mm distance
  • Response time: ≤ 500 µs
  • Switching frequency: 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
  • Communication: IO-Link V1.1 with 2.3 ms cycle time
  • Housing material: Plastic VISTAL® with PMMA front screen
  • 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 10 mm to 1500 mm
  • Infrared LED light source with 850 nm wavelength
  • BluePilot Teach-Turn adjustments for sensing range and time function
  • Dual complementary push-pull digital outputs (PNP/NPN)
  • High switching frequency up to 1000 Hz and fast response time ≤ 500 µs
  • Robust plastic VISTAL® housing with IP66, IP67, and IP69 protection ratings
  • IO-Link V1.1 communication interface for sensor parameter configuration
  • LED indicators for sensing range, time function, operating status, and object detection
  • Shock resistance up to 50 g and vibration resistance from 10 Hz to 2000 Hz
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper sensor configuration and electrical safety compliance.
Applications
  • Industrial automation for object detection
  • Material handling and packaging systems
  • Quality control and process monitoring
  • Factory and plant safety 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-24161122A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.