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Photoelectric Proximity Sensor WTT190L-A1532 | Background Suppression | 200mm to 3000mm Sensing Range | IP67 Rated | by SICK
The WTT190L-A1532 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and optical time-of-flight technology. With a sensing range of 200 mm to 3000 mm and a resolution of 2 mm, it ensures precise distance measurement. Ideal for manufacturing process control and robotics, this sensor offers selectable PNP/NPN outputs and operates efficiently in challenging environments with an IP67 rating.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression and optical time-of-flight
- Sensing range: 200 mm to 3000 mm
- Resolution: 2 mm
- Repeatability: 5 mm to 80 mm
- Accuracy: Typically ±30 mm to ±50 mm
- Light source: Visible red laser, wavelength 658 nm, laser class 1
- Switching output: PNP or NPN, single output, light/dark switching selectable
- Supply voltage: 12 V DC to 30 V DC
- Current consumption: 75 mA
- Response time: Selectable from 0.6 ms to 51.4 ms
- Switching frequency: Up to 833 Hz
- Analog output: 4 mA to 20 mA or 0 V to 10 V, switchable
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -30 °C to +50 °C
- Storage temperature: -40 °C to +70 °C
- Connection: 5-wire cable, 2 m length, PVC material
- Dimensions (H x L x W): 45.6mm x 34.7mm x 17.4mm
- Weight: 0.1 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 200 mm to 3000 mm with 2 mm resolution
- Single teach-in button and display for easy adjustment
- IP67 rated enclosure for protection against dust and water
- Switching output selectable as PNP or NPN with light/dark switching mode
- Analog output switchable between 4-20 mA and 0-10 V
- Fast response time options from 0.6 ms to 51.4 ms
- Cable connection with 2 m PVC cable included
- Laser class 1 safety certified
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper sensor alignment, electrical connection, and compliance with safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Manufacturing process control
- Robotics and material handling
- Safety and monitoring systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient operation with low current consumption of 75 mA
- Durable IP67 rated housing reduces waste by extending product lifespan
- Non-contact sensing reduces mechanical wear and maintenance needs
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT190L-A1532 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and precise distance measurement applications.
