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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP66/IP67/IP69 Rated | by SICK
The WTB12V-1H161120A00 photoelectric proximity sensor is designed for precise object detection with a background suppression feature. With an adjustable sensing range from 40 mm to 350 mm and a visible red laser light source, it’s perfect for detecting small and fast-moving objects in industrial automation. Built to last with a robust metal housing and an average service life of 50,000 hours, this sensor ensures reliable performance in demanding environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 40 mm to 350 mm adjustable
- Recommended sensing range: 50 mm to 100 mm
- Light source: Visible red laser, wavelength 655 nm
- Light spot size at 100 mm: 1.2 mm x 32 mm line-shaped
- Laser class: 1
- Pulse duration: 4 µs
- Maximum pulse power: < 6.74 mW
- Average service life: 50,000 hours at 25°C
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 14 mA at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), light/dark switching
- Switching frequency: up to 1000 Hz
- Response time: ≤ 500 µs
- Protection class: III
- Enclosure rating: IP66, IP67, IP69
- Operating temperature: -20°C to +55°C
- Storage temperature: -40°C to +70°C
- Housing material: Metal zinc diecast
- Cable: 4-wire, 2 m length, PVC
- EMC standard: EN 60947-5-2
- Dimensions (H x L x W): 50mm x 43mm x 16mm
- Weight: 0.132 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 40 mm to 350 mm
- Visible red laser light source with line-shaped light spot
- BluePilot for easy sensing range adjustment
- IO-Link communication for sensor configuration and Smart Task functions
- High switching frequency up to 1000 Hz
- Robust metal zinc diecast housing with IP66, IP67, and IP69 protection ratings
- LED indicators for sensing range, operating status, and object detection
- Long average service life of 50,000 hours at 25°C
- High shock and vibration resistance
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor equipment to ensure proper setup and safety compliance.
Applications
- Detecting small objects
- Detection of objects moving at high speeds
- Detecting perforated objects
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long service life reduces waste and replacement frequency
- Energy-efficient operation with low current consumption
- Robust design minimizes environmental impact from damage and disposal
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK WTB12V-1H161120A00 photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
