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Photoelectric Proximity Sensor WTT12L-B1533 | Background Suppression | 50mm to 2500mm Sensing Range | IP67 Rated | by SICK
The WTT12L-B1533 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and optical time-of-flight technology. With a sensing range from 50 mm to 2,500 mm and a high switching frequency of 1,000 Hz, it ensures precise object detection. Ideal for material handling and safety applications, this sensor is built to withstand harsh environments with its IP67 rated enclosure.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range max: 50 mm to 2,500 mm
- Type of light: Visible red light, 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: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 15 minutes
- Initialization time: < 300 ms
- Housing material: Plastic, VISTAL®
- Optics material: Plastic, PMMA
- Connection type: 5-wire cable, 2 m length
- 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 2,500 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Single teach-in button for easy adjustment
- Dual push-pull switching outputs (PNP/NPN) with light switching mode
- High switching frequency of 1,000 Hz and response time ≤ 0.5 ms
- IP67 rated enclosure for dust and water protection
- Wide ambient operating temperature range from -35 °C to +50 °C
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with photoelectric sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and presence detection in manufacturing lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption with efficient laser technology
- Durable IP67 rated housing 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 WTT12L-B1533 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
