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Inductive Proximity Sensor M18 | PNP Output | IP67/IP68/IP69K Rated | Non-Flush Installation | by SICK
The Inductive Proximity Sensor M18 is designed for reliable object detection in industrial automation, featuring a PNP output and a sensing range of up to 12 mm. With a robust IP67/IP68/IP69K enclosure rating, it withstands harsh environments, making it ideal for manufacturing lines and non-contact switching applications. Its wide operating temperature range from -30°C to +85°C ensures consistent performance in various conditions.
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Technical Specifications
- Supply voltage: 10 V DC to 36 V DC
- Current consumption: 12 mA
- Voltage drop: ≤ 2.5 V DC
- Switching frequency: 50 Hz
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 5%
- Temperature drift: ±10%
- Connection type: Male M12, 4-pin connector
- Housing material: Plastic, PBT
- Thread size: M18 x 1
- Enclosure rating: IP67, IP68, IP69K
- Short-circuit and power-up pulse protection included
- Shock and vibration resistance per EN 60068
- Ambient operating temperature: -30°C to +85°C
- 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 up to 12 mm with safe sensing range of 9.18 mm
- Non-flush installation type
- Switching frequency of 50 Hz
- PNP switching output with complementary wire configurable function
- Connection via male M12 4-pin connector
- Adjustment potentiometer for sensitivity with 11 turns
- High enclosure rating: IP67, IP68, and IP69K
- Shock and vibration resistant according to EN 60068
- Short-circuit and power-up pulse protection included
- Wide ambient operating temperature range from -30°C to +85°C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper wiring and adjustment of sensitivity potentiometer.
Applications
- Industrial automation for object detection
- Position sensing in manufacturing lines
- Non-contact switching in harsh environments
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Non-contact sensing reduces mechanical wear and maintenance waste
- Durable IP67/IP68/IP69K rated housing extends product life in harsh environments
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK CM18-12NPP-EC1 Inductive Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
