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Photoelectric Proximity Sensor WTT190L-N1131 | Background Suppression | IP67 Rated | Fast Response Time | by SICK
The WTT190L-N1131 Photoelectric Proximity Sensor is designed for industrial automation, featuring background suppression and a sensing range of 200 mm to 2,500 mm. With a fast response time of ≤ 0.5 ms and an IP67 rated enclosure, it ensures reliable performance in challenging environments. Ideal for material handling, safety detection, and robotics, this sensor is built for efficiency and durability.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 200 mm to 2,500 mm
- Light source: Visible red laser, wavelength 658 nm
- Laser class: 1 (IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11)
- Adjustment: Potentiometer, 4 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 75 mA
- Switching output: NPN, 1 output
- Switching mode: Light/dark selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 0.5 ms
- Switching frequency: 1,000 Hz
- Protection class: III
- Enclosure rating: IP67
- Warm-up time: < 5 minutes
- Initialization time: < 300 ms
- Housing material: Plastic ABS
- Optics material: Plastic PMMA
- Connection type: 4-wire cable, 2 m length
- Dimensions (H x L x W): 47mm x 34mm x 18mm
- 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 2,500 mm
- Laser class 1 compliant with IEC 60825-1 standards
- Potentiometer adjustment with 4 turns
- IP67 rated enclosure for dust and water protection
- Fast response time of ≤ 0.5 ms and switching frequency up to 1,000 Hz
- Single NPN switching output with selectable light/dark switching mode
- Supplied with BEF-W190 mounting bracket
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician to ensure proper setup and compliance with safety standards.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Safety and presence detection in manufacturing
- Robotics and process control
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient laser technology reduces power consumption
- Durable IP67 rated housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK WTT190L-N1131 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
