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Photoelectric Proximity Sensor VTF18-4N1240 | IP67 Rated | Infrared LED | Fast Response Time | by SICK
The VTF18-4N1240 Photoelectric Proximity Sensor is designed for precise object detection in industrial automation. With a sensing range of 3 mm to 90 mm and an IP67 rating, it excels in harsh environments. Featuring a fast response time of ≤ 2 ms and selectable light/dark switching mode, this sensor is perfect for manufacturing process control and safety monitoring in machinery.
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Alternatively Known As: Photoelectric sensor, Proximity sensor, Infrared sensor, Background suppression sensor, Industrial sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background blanking
- Sensing range: 3 mm to 90 mm (max 100 mm)
- Light source: Infrared LED
- Light spot size: Ø 3 mm at 50 mm distance
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: NPN, max output current ≤ 100 mA
- Switching mode: Light/dark switching selectable
- Response time: ≤ 2 ms
- Switching frequency: 250 Hz
- Connection: Male M12, 4-pin connector
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -25 °C to +70 °C
- Housing material: Nickel-plated brass
- Optics material: Plastic PMMA
- Dimensions (H x L x W): 18mm x 78mm x 18mm
- Weight: 0.12 kg
Key Features
- Photoelectric proximity sensor with background blanking
- Focused optics for precise detection
- Adjustable sensing range via 270° potentiometer
- Infrared LED light source with axial optical axis
- Robust metal housing with nickel-plated brass
- High protection rating IP67 for harsh environments
- Fast response time ≤ 2 ms and switching frequency 250 Hz
- Selectable light/dark switching mode via control cable
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
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging 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
- Energy-efficient LED light source reduces power consumption
- Durable metal housing extends product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK VTF18-4N1240 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
