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Photoelectric Proximity Sensor WT34-R220 Background Suppression IP67 Rated (Adjustable Sensing Range) SICK

BRAND: SICK
SKU: 1019233
$868.70 List price: $1,091.90
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The Photoelectric Proximity Sensor WT34-R220 is designed for industrial automation, featuring background suppression and an adjustable sensing range from 100 mm to

Alternatively Known As: Photoelectric proximity sensor, Photo prox sensor, Background suppression sensor, Infrared proximity sensor, Industrial proximity switch

Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range: 100 mm to 2,500 mm
  • Light source: Infrared LED
  • Switching output: Electrically isolated relay with change-over contacts
  • Supply voltage: 20 V AC/DC to 250 V AC/DC
  • Power consumption: Less than 2 VA
  • Switching current: 4 A at 250 V AC, 4 A at 24 V DC
  • Response time: ≤ 10 ms
  • Switching frequency: 10 Hz
  • Time delay: Adjustable from 0.5 s to 10 s
  • Protection class: Class II
  • Enclosure rating: IP67
  • Operating temperature: -40°C to +60°C
  • Housing material: Plastic ABS
  • Connection type: Terminal connection with M16 gland
  • Dimensions (H x L x W): 92mm x 70mm x 27mm
  • Weight: 0.14 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Rectangular housing design with infrared LED light source
  • Adjustable sensing range from 100 mm to 2,500 mm
  • Selectable light/dark switching modes
  • Relay output with change-over contacts
  • Adjustable switch-on and off delay times
  • High protection rating IP67 for harsh environments
  • Wide operating temperature range from -40°C to +60°C
  • Terminal connection with M16 gland for secure wiring
Professional Installation Requirements
  • Installation should be performed by a qualified electrician to ensure compliance with electrical safety standards and proper sensor operation.
Applications
  • Industrial automation for object detection
  • Safety and monitoring in manufacturing processes
  • Material handling and conveyor systems
  • Packaging and assembly line control
Standards & Compliance
  • Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
  • Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
  • Low power consumption under 2 VA reduces energy usage
  • Durable IP67 rated housing minimizes waste through extended product life
  • Complies with China RoHS for reduced hazardous substances
Warranty Information

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

Available Now

The SICK WT34-R220 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.

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