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Photoelectric Proximity Sensor M18 | Infrared LED | IP67 Rated | PNP Output | by SICK
The Photoelectric Proximity Sensor M18 is designed for industrial automation, featuring a sensing range of 5 mm to 350 mm and a high switching frequency of 250 Hz. With an infrared LED light source and robust IP67-rated housing, it ensures reliable object detection and safety monitoring in various applications, from manufacturing to material handling.
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Alternatively Known As: Photoelectric Proximity Sensor M18, Infrared Proximity Sensor, PNP Proximity Sensor, Industrial Proximity Sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor (energetic)
- Sensing range: 5 mm to 350 mm (max 400 mm)
- Focus and angle of dispersion: Approx. 2.8°
- Light source: Infrared LED
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 30 mA
- Switching output: PNP with selectable light/dark switching
- Output current max: ≤ 100 mA
- Response time: ≤ 2 ms
- Switching frequency: 250 Hz
- Connection type: Male connector M12, 4-pin
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -25 °C to +70 °C
- Housing material: Plastic (PBT/PC)
- Optics material: Plastic (PMMA)
- Dimensions (H x L x W): 18mm x 75mm x 18mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with energetic functional principle
- Cylindrical housing design with M18 x 1 thread diameter
- Sensing range from 5 mm to 350 mm, max 400 mm
- Infrared LED light source with approx. 2.8° focus and angle of dispersion
- Adjustable sensing range via 270° potentiometer
- High switching frequency of 250 Hz and response time ≤ 2 ms
- PNP switching output with selectable light/dark switching mode
- Male connector M12, 4-pin connection type
- Robust plastic housing (PBT/PC) and optics (PMMA) with IP67 rating
- Operating temperature range from -25 °C to +70 °C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Safety and monitoring in machinery
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 IP67 housing minimizes environmental damage and extends product life
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK VTE18-4P4940 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
