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Photoelectric Proximity Sensor WTT190L-A2232 | Background Suppression | 200mm to 3000mm Sensing Range | IP67 Rated | by SICK
The WTT190L-A2232 Photoelectric Proximity Sensor is designed for precise object detection and distance measurement, 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's perfect for industrial automation and manufacturing process control. Its durable IP67 rated housing ensures reliable performance in challenging environments.
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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 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Supply voltage: 12 V DC to 30 V DC
- Current consumption: 75 mA
- Switching output: PNP or NPN, max 100 mA
- Switching mode: Light/dark switching, selectable via menu
- Response time options: 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
- Connection type: Male M8, 4-pin connector
- 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
- Repeatability between 5 mm and 80 mm
- Accuracy typically ±30 mm to ±50 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Single teach-in button and display for easy adjustment
- IP67 rated enclosure for dust and water protection
- Supply voltage range from 12 V DC to 30 V DC
- Selectable PNP or NPN switching output with light/dark switching mode
- Programmable delay times and multiple time functions
- Analog output options: 4 mA to 20 mA or 0 V to 10 V switchable
- Operating temperature range from -30 °C to +50 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with photoelectric sensor setup and electrical safety standards.
Applications
- Industrial automation for object detection and distance measurement
- Manufacturing process control
- Safety and monitoring in production lines
- Robotics and material handling systems
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 efficient laser technology
- Durable IP67 rated housing reduces waste from replacements
- Long service life minimizes environmental impact
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT190L-A2232 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control applications.
