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Photoelectric Proximity Sensor WTB250-2R1531 | Background Suppression | IP67 Rated | by SICK
The WTB250-2R1531 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 100 mm to 300 mm. With a robust IP67 rating and a high switching frequency of 33 Hz, this sensor ensures reliable object detection in manufacturing and safety applications, making it ideal for various environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 100 mm to 300 mm
- Light source: Visible red LED
- Focus and angle of dispersion: Approx. 3°
- 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, 2 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: 0.16 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red LED light source
- Sensing range from 100 mm to 300 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, 2 m length, PVC material
- Protection class II and enclosure rating IP67 for robust use
- Wide ambient operating temperature range from –25 °C to +55 °C
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
- Safety and monitoring in machinery
- Material handling and packaging systems
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
- Long operational life reduces replacement frequency and waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTB250-2R1531 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
