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Photoelectric Proximity Sensor WTB8-N1131 Background Suppression IP67 Rated SICK

BRAND: SICK
SKU: 6033204
$428.40 List price: $538.50
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The WTB8-N1131 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and an adjustable sensing range of 40 mm to
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 40 mm to 300 mm
  • Light source: Visible red LED, wavelength 650 nm
  • Light spot size: Ø 20 mm at 300 mm distance
  • Supply voltage: 10 V DC to 30 V DC with ±10% ripple
  • Current consumption: 30 mA
  • Switching output: NPN, light/dark switching selectable
  • Output current max: ≤ 100 mA
  • Response time: ≤ 0.5 ms
  • Switching frequency: 1,000 Hz
  • Connection: 3-wire cable, 2 m length, PVC material
  • Housing material: Plastic ABS, Optics material: Plastic PMMA
  • Enclosure rating: IP67
  • Operating temperature: -25 °C to +55 °C
  • Storage temperature: -40 °C to +70 °C
  • Includes stainless steel mounting bracket (1.4301/304)
  • Dimensions (H x L x W): 31mm x 20mm x 11mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Rectangular housing design with visible red LED light source
  • Adjustable sensing range from 40 mm to 300 mm
  • Potentiometer adjustment with 4 turns
  • High switching frequency of 1,000 Hz
  • IP67 rated enclosure for dust and water protection
  • Includes stainless steel mounting bracket
Professional Installation Requirements
  • Installation by qualified personnel is recommended to ensure correct sensor alignment and electrical connection according to safety standards.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Material handling and packaging systems
  • Robotics and conveyor systems
Standards & Compliance
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable IP67 housing extends product life and reduces waste
Warranty Information

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

Available Now

The SICK WTB8-N1131 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.

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