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Photoelectric Proximity Sensor WTB9L-3P2461 Background Suppression IP66 IP67 IP69K Rated (1000 Hz Switching Frequency) SICK

BRAND: SICK
SKU: 1058231
$839.00 List price: $1,054.50
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The WTB9L-3P2461 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a high switching frequency of 1000 Hz.

Alternatively Known As: Photoelectric Proximity Sensor, Background Suppression Sensor, Laser Proximity Sensor, Industrial Object Detector

Technical Specifications
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Switching output: PNP complementary
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1000 Hz
  • Connection type: Male M12, 4-pin connector
  • Circuit protection: Types A, B, C
  • Protection class: III
  • Housing material: Plastic, VISTAL®
  • Optics material: Plastic, PMMA
  • Enclosure rating: IP66, IP67, IP69K
  • Operating temperature: -10 °C to +50 °C (standard), -30 °C to +55 °C (extended)
  • Storage temperature: -30 °C to +70 °C
  • Laser class: 1 (IEC 60825-1)
  • Dimensions (H x L x W): 52.2mm x 23.6mm x 12.2mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Visible red laser light source with 650 nm wavelength
  • Sensing range from 25 mm to 300 mm
  • Rectangular housing design with M3 mounting hole
  • Potentiometer adjustment with 5 turns
  • Light/dark switching output with complementary PNP output
  • High switching frequency of 1000 Hz and response time ≤ 0.5 ms
  • Protection rating IP66, IP67, and IP69K for harsh environments
  • Operating temperature range from -30 °C to +55 °C (extended)
  • Laser class 1 safety compliant with IEC 60825-1
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with laser safety and electrical connections to ensure proper sensor function and compliance with safety standards.
Applications
  • Industrial automation for detecting small objects
  • Manufacturing process control
  • Material handling and packaging systems
  • Robotics and assembly lines requiring precise object detection
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Energy-efficient laser technology reduces power consumption
  • Durable IP69K rated housing minimizes environmental impact by extending product lifespan
Warranty Information

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

Available Now

The SICK WTB9L-3P2461 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.

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