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Inductive Proximity Sensor M18 | NPN Output | IP68 & IP69K Rated | 3mm to 12mm Sensing Range | by SICK
The Inductive Proximity Sensor M18 is designed for reliable object detection in industrial automation, featuring a sensing range of 3mm to 12mm and an NPN output. With a robust IP68 and IP69K enclosure rating, it excels in harsh environments, making it ideal for manufacturing process control and position sensing in machinery.
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Technical Specifications
- Supply voltage: 10 V DC to 36 V DC
- Current consumption: 12 mA
- Switching frequency: 50 Hz
- Sensing range Sn: 3 mm to 12 mm
- Safe sensing range Sa: 9.18 mm
- Output type: NPN, complementary, wire configurable
- Electrical wiring: DC 4-wire
- Enclosure rating: IP68 and IP69K
- Operating temperature: -30°C to +85°C
- Storage temperature: -40°C to +85°C
- Housing material: Plastic, PBT
- Shock and vibration resistance according to EN 60068
- Short-circuit and power-up pulse protection included
- Dimensions (H x L x W): 85mm x 18mm x 18mm
- Weight: 0.1 kg
Key Features
- Metric housing with M18 x 1 thread size
- Sensing range from 3 mm to 12 mm
- Non-flush installation type
- Switching frequency of 50 Hz
- NPN switching output with complementary function
- Wire configurable output characteristic
- DC 4-wire electrical wiring
- Sensitivity adjustable via 11-turn potentiometer
- High enclosure rating IP68 and IP69K for harsh environments
- Includes mounting nuts and screwdriver for adjustment
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper wiring and adjustment of sensitivity potentiometer.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Position sensing in machinery
- Non-contact detection in harsh environments
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Durable IP68/IP69K rated housing reduces waste by extending product life
- Low power consumption with 12 mA current draw
- RoHS compliant ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK CM18-12NNP-EC1 Inductive Proximity Sensor is available for immediate purchase, ideal for industrial automation and machinery sensing applications.
