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Photoelectric Retro-Reflective Sensor | IP67 Rated | Fast Response Time | PNP Output | by SICK
The Photoelectric Retro-Reflective Sensor is designed for industrial automation, featuring an IP67 rated enclosure for dust and water protection. With a fast response time of ≤ 2 ms and a sensing range of 0.05 m to 3 m, it's perfect for object detection in safety and security systems, material handling, and robotics applications. Built with a robust metal housing, this sensor ensures durability and reliability in demanding environments.
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Alternatively Known As: Photoelectric Sensor, Retro-Reflective Sensor, Proximity Sensor, Industrial Sensor, SICK VL18 Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP, dark switching
- Maximum output current: ≤ 100 mA
- Response time: ≤ 2 ms
- Switching frequency: 250 Hz
- Connection type: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP67
- Operating temperature range: -25 °C to +70 °C
- Housing material: Metal, nickel-plated brass
- Optics material: Plastic, PMMA
- Polarizing filter included
- Dimensions (H x L x W): 18mm x 75mm x 18mm
- Weight: 0.12 kg
Key Features
- Photoelectric retro-reflective sensing principle
- Visible red LED light source with approx. 2.8° focus
- Sensing range from 0.05 m to 3 m
- Potentiometer adjustment with 270° sensitivity control
- Robust metal housing with nickel-plated brass
- IP67 rated enclosure for dust and water protection
- Polarizing filter included to reduce false triggers
- Fast response time ≤ 2 ms and switching frequency of 250 Hz
- PNP switching output with dark switching mode
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with industrial sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Safety and security systems
- Material handling and packaging lines
- Robotics and manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
- Complies with China RoHS for restricted hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK VL18-3P3440 Photoelectric Retro-Reflective Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
