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Inductive Proximity Sensor M18 | NPN Output | IP67/IP68/IP69K Rated | 12mm Sensing Range | by SICK
The Inductive Proximity Sensor M18 is designed for reliable object detection in industrial automation and mobile machinery applications. With a sensing range of 12 mm and a high switching frequency of 1,000 Hz, this sensor is perfect for harsh environments, featuring an IP67/IP68/IP69K rating for protection against dust and water. Built with a nickel-plated brass housing, it ensures durability and resistance to coolants and lubricants.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Ripple: ≤ 10%
- Voltage drop: ≤ 2 V
- Switching frequency: 1,000 Hz
- Switching output: NPN, NC function
- Current rating: Continuous current ≤ 200 mA, No load current ≤ 10 mA
- Cable: PUR, 3-wire, 2 m length, diameter 3.9 mm
- Protection rating: IP67, IP68, IP69K
- Operating temperature: -40 °C to +85 °C
- Housing material: Nickel-plated brass
- Sensing face material: Plastic, LCP
- Shock resistance: 100 g, vibration resistance: 60 g peak
- EMC compliant according to EN 60947-5-2
- Dimensions (H x L x W): 59mm x 59mm x 18mm
- Weight: 0.1 kg
Key Features
- Standard design housing with nickel-plated brass material
- Non-flush installation type with M18 x 1 thread size
- Sensing range of 12 mm with safe sensing range of 9.72 mm
- High switching frequency of 1,000 Hz
- NPN switching output with NC function
- Cable connection, 3-wire, 2 m length with PUR cable
- Enclosure rating IP67, IP68, and IP69K for harsh environments
- Resistant against coolant lubricants and temperature resistant
- Shock and vibration resistant according to EN standards
- Operating temperature range from -40 °C to +85 °C
- Includes mounting nuts, brass, nickel-plated (2x)
Professional Installation Requirements
- Professional installation by qualified personnel is recommended to ensure correct mounting, wiring, and compliance with safety standards.
Applications
- Industrial automation for object detection
- Mobile machines in harsh environments
- Zones with coolants and lubricants
- Difficult application conditions requiring robust sensing
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Resistant to harsh environments minimizing failure and waste
- Energy-efficient operation with low current consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK IMG18-12NNOZU2S inductive proximity sensor is available for immediate purchase, ideal for industrial automation and mobile machinery applications requiring reliable object detection in harsh environments.
