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Photoelectric Proximity Sensor | Background Suppression & MultiSwitch | High Accuracy | IP66/IP67 Rated | by SICK

BRAND: SICK
SKU: 1113164
$580.20 List price: $729.20
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The Photoelectric Proximity Sensor WTB4FP-3216D150A00 is designed for precise object detection in industrial automation. With adjustable sensing ranges from 15 mm to 220 mm and high accuracy of 3.0 mm at 15-50 mm, it ensures reliable performance. Its robust IP66/IP67 rated housing and visible red light PinPoint LED make it ideal for manufacturing process control and material handling applications.

Product Name/Title: Photoelectric Proximity Sensor | Background Suppression & MultiSwitch | High Accuracy | IP66/IP67 Rated | by SICK

Brand: SICK

SKU: 1113164

Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, IO-Link photoelectric sensor, SICK proximity sensor

Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression and MultiSwitch
  • Sensing range: 4 mm to 220 mm, adjustable switching threshold 15 mm to 220 mm
  • Recommended sensing range: 40 mm to 140 mm
  • Distance value measuring range: 15 mm to 220 mm with 1 mm resolution
  • Repeatability: 0.3 mm to 2.2 mm
  • Accuracy: Typical 3.0 mm at 15-50 mm distance
  • Light source: PinPoint LED, visible red light, wavelength 635 nm
  • Light spot size: Ø 4.2 mm at 130 mm distance
  • Update rate of distance value: 20 ms
  • Digital outputs: 2 push-pull (PNP/NPN), max 100 mA output current
  • Supply voltage: 10 V DC to 30 V DC
  • Protection class: III
  • Response time: ≤ 1,000 µs
  • Switching frequency: 500 Hz
  • Housing material: Plastic VISTAL®, front screen PMMA
  • Connection: Cable with M8 male connector, 4-pin, 110 mm length
  • Enclosure rating: IP66 and IP67
  • Operating temperature: -40 °C to +60 °C
  • EMC: EN 60947-5-2 compliant
  • Dimensions (H x L x W): 40mm x 12mm x 16mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression and MultiSwitch distance value
  • Adjustable sensing range from 15 mm to 220 mm
  • High accuracy with typical 3.0 mm at 15-50 mm distance
  • Visible red light PinPoint LED with 635 nm wavelength
  • IO-Link communication interface for sensor parameter configuration
  • Robust plastic VISTAL® housing with IP66/IP67 protection rating
  • Operating temperature range from -40 °C to +60 °C
  • LED indicators for mode, output states, and object detection
  • Short response time of ≤ 1,000 µs and switching frequency up to 500 Hz
  • Overcurrent, short-circuit, and reverse polarity protected outputs
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with industrial sensor wiring and configuration, including IO-Link setup.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Material handling and packaging systems
  • Distance measurement and background suppression tasks
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 (≤ 25 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.

Available Now

The SICK WTB4FP-3216D150A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.