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Photoelectric Proximity Sensor WTB9L-3P2261 25mm to 300mm Sensing Range IP66 IP67 IP69K Rated SICK

BRAND: SICK
SKU: 1058230
$839.00 List price: $1,054.50
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The WTB9L-3P2261 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
  • Light spot size: Ø 1 mm at 170 mm distance
  • Laser class: Class 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
  • 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 type: Male connector M8, 4-pin
  • 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
  • Dimensions (H x L x W): 49.8mm 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
  • Compact rectangular housing design with M3 mounting hole
  • Potentiometer adjustment with 5 turns for sensitivity tuning
  • High switching frequency of 1,000 Hz and fast response time ≤ 0.5 ms
  • Protection rating IP66, IP67, and IP69K for harsh environments
  • Light/dark switching mode with complementary PNP output
  • Circuit protection and protection class III
  • Operating temperature range from -30 °C to +55 °C (extended)
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
  • Robotics and assembly lines requiring precise object detection
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Energy-efficient sensor operation reduces power consumption in automation systems
  • Durable IP66/IP67/IP69K rated housing minimizes waste by extending product lifespan
Warranty Information

Warranty details available upon request from the manufacturer or authorized distributor.

Available Now

The SICK WTB9L-3P2261 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise object detection applications.

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