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Photoelectric Proximity Sensor WT24-2R220 | 100mm to 2500mm Sensing Range | IP67 Rated | by SICK
The WT24-2R220 Photoelectric Proximity Sensor is designed for industrial automation, featuring a sensing range from 100 mm to 2500 mm with an infrared LED light source. Its robust metal housing and IP67 rating ensure reliable operation in harsh environments, making it ideal for safety monitoring and object detection in manufacturing processes.
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Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, Infrared proximity sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 100 mm to 2500 mm
- Light source: Infrared LED
- Light spot size at 2500 mm: Ø 80 mm
- Supply voltage: 20 V AC/DC to 250 V AC/DC
- Power consumption: Less than 3 VA
- Switching output: Electrically isolated relay with change-over contacts
- Switching current: 4 A @ 250 V AC, 4 A @ 24 V DC
- Response time: ≤ 10 ms
- Switching frequency: 10 Hz
- Time functions: Switch-on delay and off delay adjustable 0.5 s to 10 s
- Connection type: Terminal connection with M16 gland
- Protection class: Class II
- Enclosure rating: IP67
- Ambient operating temperature: -40 °C to +60 °C
- Housing material: Metal, zinc diecast
- Optics material: Plastic, PMMA
- Front screen heating: Permanent
- Dimensions (H x L x W): 87.5mm x 65mm x 27mm
- Weight: 0.33 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular metal zinc diecast housing with plastic PMMA optics
- Sensing range from 100 mm to 2500 mm using infrared LED light source
- Front screen heating for reliable operation in harsh environments
- Relay output with change-over contacts and selectable light/dark switching
- Adjustable delay time from 0.5 s to 10 s via time delay selector switch
- High protection rating of IP67 suitable for industrial conditions
- Wide ambient operating temperature range from -40 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with industrial sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Safety and monitoring in manufacturing processes
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption under 3 VA reduces energy usage
- Durable metal housing extends product lifespan, reducing waste
- Complies with China RoHS for restricted hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WT24-2R220 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
