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Inductive Proximity Sensor M18 | 12mm Sensing Range | IP67/IP68/IP69K Rated | 1000Hz Switching Frequency | by SICK
The Inductive Proximity Sensor M18 is designed for reliable detection of metal objects in industrial automation and mobile machinery applications. With a sensing range of 12mm and a high switching frequency of 1,000 Hz, this sensor is built to withstand harsh environments, featuring an IP67/IP68/IP69K enclosure rating for robust protection against dust and moisture.
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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
- Sensing range Sn: 12 mm
- Safe sensing range Sa: 9.72 mm
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 2%
- Continuous current Ia: ≤ 200 mA
- No load current: ≤ 10 mA
- Protection class: III
- Enclosure rating: IP67, IP68, IP69K
- Shock resistance: 100 g, 2 ms sinusoidal
- Vibration resistance: 60 g peak (10 Hz to 2,000 Hz)
- Operating temperature: -40 °C to +85 °C
- Housing material: Nickel-plated brass
- Sensing face material: Plastic, LCP
- Connection type: Male connector M12, 4-pin
- Switching output: PNP, normally open
- Dimensions (H x L x W): 69mm x 69mm x 18mm
- Weight: 0.1 kg
Key Features
- Standard design housing with M18 x 1 thread size
- Non-flush installation type with sensing range of 12 mm
- High switching frequency of 1,000 Hz
- PNP switching output with normally open function
- Male connector M12, 4-pin connection type
- Enclosure rating IP67, IP68, and IP69K for robust protection
- Resistant against coolant lubricants and temperature variations
- Shock and vibration resistant according to EN 60068 standards
- Short-circuit and power-up pulse protection included
- Operating temperature range from -40 °C to +85 °C
- Housing made of nickel-plated brass with plastic sensing face
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper mounting and electrical connection according to safety standards.
Applications
- Industrial automation for detecting metal objects
- Mobile machines operating in harsh environments
- Zones with coolant lubricants and difficult application conditions
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Resistant to harsh environments minimizing environmental contamination
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for details.
Available Now
The SICK IMG18-12NPSZC0S inductive proximity sensor is available for immediate purchase, ideal for industrial automation and mobile machinery applications.
