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Photoelectric Proximity Sensor WTT12L-B1568 | Background Suppression | Optical Time-of-Flight | IP67 Rated | by SICK
The WTT12L-B1568 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and optical time-of-flight technology. With a sensing range of 50 mm to 3,800 mm and a fast response time of ≤ 5 ms, this sensor is perfect for object detection in material handling and packaging systems. Its IP67 rating ensures reliable performance in harsh environments, making it an ideal choice for safety and monitoring applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 50 mm to 3,800 mm
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 70 mA
- Switching output: Push-pull PNP/NPN, 2 outputs
- Output current max: ≤ 100 mA
- Response time: ≤ 5 ms
- Switching frequency: 100 Hz
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: –35 °C to +50 °C
- Storage temperature: –40 °C to +70 °C
- Connection: 5-wire cable, 2 m length, PVC insulation
- Dimensions (H x L x W): 49.6mm x 44.2mm x 20mm
- Weight: 0.111 kg
Key Features
- Photoelectric proximity sensor with background suppression and optical time-of-flight technology
- Rectangular housing design with visible red laser light source
- Sensing range from 50 mm up to 3,800 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Dual switching outputs (PNP/NPN) with push-pull switching mode
- High protection rating of IP67 for harsh environments
- Fast response time of ≤ 5 ms and switching frequency of 100 Hz
- Wide operating temperature range from –35 °C to +50 °C
Professional Installation Requirements
- Installation by a qualified electrician or trained technician is recommended to ensure compliance with safety standards and optimal sensor performance.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and monitoring in manufacturing processes
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 with supply voltage from 10 V DC to 30 V DC
- Durable plastic housing reduces material waste and extends product life
- High reliability reduces replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT12L-B1568 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
