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Photoelectric Proximity Sensor WTB16P | Background Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK

BRAND: SICK
SKU: 1220916
$638.30 List price: $802.30
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The WTB16P-24162120A00 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range adjustable from 100 mm to 1000 mm and a fast response time of ≤ 500 µs, it ensures reliable performance in manufacturing and robotics applications. Featuring a robust IP66/IP67/IP69 rated housing, this sensor is built to withstand harsh environments while providing dual complementary push-pull outputs for versatile connectivity.
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
  • 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), 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, COM2 (38.4 kBaud), cycle time 2.3 ms
  • Housing material: Plastic VISTAL®, front screen PMMA
  • Weight: Approx. 50 g
  • 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
  • PinPoint LED visible red light with 635 nm wavelength
  • High repeatability and fast response time (≤ 500 µs)
  • Dual complementary push-pull digital outputs (PNP/NPN)
  • BluePilot for easy sensing range adjustment
  • IO-Link 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
  • Shock and vibration resistant for harsh environments
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure proper sensor configuration and secure mounting according to industrial standards.
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
  • Energy-efficient LED light source with a long service life of 100,000 hours reduces power consumption and waste.
  • Durable construction minimizes replacement frequency and electronic waste.
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK WTB16P-24162120A00 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.