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Photoelectric Proximity Sensor WTB250-2R1641 150mm to 500mm Sensing Range IP67 Rated SICK

BRAND: SICK
SKU: 6044684
$668.10 List price: $839.70
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The WTB250-2R1641 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range of 150 mm to 500 mm and a high switching frequency
Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 150 mm to 500 mm
  • Light source: Visible red LED
  • Light spot size at 500 mm: Ø 30 mm
  • Supply voltage: 24 V DC to 240 V DC/AC
  • Power consumption: ≤ 5 VA
  • Switching output: Relay, electrically isolated with change-over contacts
  • Switching current: 3 A at 240 V AC or 30 V DC
  • Response time: ≤ 15 ms
  • Switching frequency: 33 Hz
  • Connection: 5-wire cable, 5 m length, PVC material
  • Protection class: II
  • Enclosure rating: IP67
  • Housing material: Plastic ABS
  • Optics material: Plastic PMMA
  • Operating temperature: –25 °C to +55 °C
  • Storage temperature: –40 °C to +70 °C
  • EMC compliance: EN 60947-5-2
  • Usage category: AC-15, DC-13 according to EN 60947-1
  • Dimensions (H x L x W): 60mm x 44mm x 20mm
  • Weight: 0.33 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Rectangular housing design with visible red LED light source
  • Sensing range from 150 mm to 500 mm with approx. 3° focus and angle of dispersion
  • Relay switching output with change-over contacts
  • High switching frequency of 33 Hz and response time ≤ 15 ms
  • Cable connection with 5-wire, 5 m length, PVC material
  • Protection class II and enclosure rating IP67 for robust operation
  • Wide ambient operating temperature range from –25 °C to +55 °C
  • Includes BEF-W250 mounting bracket
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Material handling and packaging systems
  • Safety and monitoring in production lines
Standards & Compliance
  • Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable IP67 rated housing minimizes environmental damage and waste
Warranty Information

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

Available Now

The SICK WTB250-2R1641 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.

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