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Photoelectric Proximity Sensor WTB12-3P2431S60 20 mm to 350 mm Sensing Range IP66 IP67 IP69K Rated SICK

BRAND: SICK
SKU: 1052578
$794.40 List price: $998.40
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The WTB12-3P2431S60 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range from 20 mm to 350 mm and a high switching
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 20 mm to 350 mm
  • Light source: LED, visible red light at 640 nm wavelength
  • Light spot size: Ø 6 mm at 200 mm distance
  • Adjustment: Potentiometer with 5 turns
  • Supply voltage: 10 V DC to 30 V DC
  • Current consumption: 45 mA
  • Output type: PNP, light/dark switching
  • Output current max: ≤ 100 mA
  • Response time: ≤ 330 µs
  • Switching frequency: 1,500 Hz
  • Protection class: III
  • Housing material: Metal with plastic PMMA front screen
  • Connection: Male M12, 4-pin connector
  • Enclosure rating: IP66, IP67, IP69K
  • Operating temperature: -40 °C to +60 °C
  • Storage temperature: -40 °C to +75 °C
  • Dimensions (H x L x W): 49mm x 42mm x 16mm
  • Weight: 0.12 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Sensing range from 20 mm to 350 mm
  • Visible red light LED with 640 nm wavelength
  • Potentiometer adjustment with 5 turns
  • M12 plug thread made from stainless steel
  • High switching frequency of 1,500 Hz
  • IP66, IP67, and IP69K rated enclosure for harsh environments
  • Operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
  • Installation by a qualified electrician or technician is recommended to ensure proper connection and compliance with electrical safety standards.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Safety and monitoring in machinery
  • Material handling and packaging systems
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable metal housing extends product lifespan, reducing waste
  • Complies with China-RoHS for hazardous substance restrictions
Warranty Information

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

Available Now

The SICK WTB12-3P2431S60 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.

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