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M18 Inductive Proximity Sensor Short-Body Design NPN Normally Closed SICK
The M18 Inductive Proximity Sensor is designed for reliable object detection in industrial automation, featuring a short-body design and a sensing range of 12 mm.
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Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Switching output: NPN, normally closed
- Switching frequency: 1,000 Hz
- Sensing range (Sn): 12 mm
- Safe sensing range (Sa): 9.72 mm
- Electrical wiring: DC 3-wire
- Cable: PUR, 3.9 mm diameter, 2 m length
- Ripple: ≤ 10%
- Voltage drop: ≤ 2 V
- Time delay before availability: ≤ 100 ms
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 2%
- Temperature drift: ± 10%
- 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
- Thread size: M18 x 1
- Housing length: 39.4 mm
- Thread length: 26.9 mm
- Tightening torque max: ≤ 30 Nm
- Dimensions (H x L x W): 39mm x 39mm x 18mm
- Weight: 0.1 kg
Key Features
- Short-body housing with M18 x 1 thread size
- Non-flush installation type
- Sensing range of 12 mm with safe sensing range of 9.72 mm
- Switching frequency up to 1,000 Hz
- NPN normally closed switching output
- Cable connection, 3-wire, 2 m length
- Enclosure rating IP67, IP68, and IP69K for high protection
- Resistant against coolant lubricants and temperature resistant
- Shock and vibration resistant according to EN standards
- LED yellow indication for switching status
- Operating temperature range from -40 °C to +85 °C
- Housing made of nickel-plated brass with plastic sensing face
Professional Installation Requirements
- Professional installation by a qualified electrician or technician is recommended to ensure proper wiring and mounting according to 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 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and waste
- High resistance to harsh environments minimizes environmental contamination risks
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK IMG18-12NNOZU2K inductive sensor is available for immediate purchase, ideal for industrial automation and harsh environment applications.
