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Photoelectric Proximity Sensor WTB9L-3P1161 Background Suppression IP66 IP67 IP69K Rated SICK

BRAND: SICK
SKU: 1058232
$839.00 List price: $1,054.50
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The WTB9L-3P1161 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 25 mm to 300 mm and a visible red laser light
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 25 mm to 300 mm
  • Light source: Visible red laser, 650 nm wavelength
  • Laser class: 1 (IEC 60825-1 compliant)
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 30 mA
  • Switching output: PNP, complementary
  • Switching mode: Light/dark switching
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1,000 Hz
  • Connection: 4-wire cable, 2 m length, PVC insulation
  • Protection class: III
  • Enclosure rating: IP66, IP67, IP69K
  • Operating temperature: -30 °C to +55 °C (extended range)
  • Housing material: Plastic VISTAL®
  • Optics material: Plastic PMMA
  • Dimensions (H x L x W): 50mm 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
  • High switching frequency of 1,000 Hz
  • Enclosure rating IP66, IP67, and IP69K for harsh environments
  • Operating temperature range from -30 °C to +55 °C (extended)
  • Light/dark switching mode with complementary PNP output
  • Laser class 1 safety certified (IEC 60825-1)
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
  • Industrial automation for detecting small objects
  • Manufacturing process control
  • Material handling and packaging systems
  • Safety and presence detection in machinery
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable IP69K rated housing reduces need for frequent replacements
  • Low power consumption with efficient laser light source
  • Robust design minimizes electronic waste through extended product life
Warranty Information

Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.

Available Now

The SICK WTB9L-3P1161 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.

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