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M18 Proximity Sensor | NPN Output | IP68/IP69K Rated | Flush Mount | by SICK
The M18 Proximity Sensor is designed for industrial automation, featuring an NPN switching output and a sensing range of 3 mm to 8 mm. With an IP68/IP69K rating, it offers high protection against dust and water, making it ideal for machine safety and monitoring applications. Built for reliability, this sensor operates efficiently in temperatures ranging from -30°C to +85°C, ensuring long-lasting performance in demanding environments.
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Technical Specifications
- Supply voltage: 10 V DC to 36 V DC
- Current consumption: 12 mA
- Switching frequency: 50 Hz
- Voltage drop: ≤ 2.5 V DC
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 5%
- Time delay before availability: ≤ 200 ms
- Connection type: Male connector M12, 4-pin
- Electrical wiring: DC 4-wire
- Housing material: Plastic, PBT
- Thread length: 55 mm
- Tightening torque max: ≤ 2.6 Nm
- EMC compliance: According to EN 60947-5-2
- Shock and vibration resistance: According to EN 60068
- Dimensions (H x L x W): 18mm x 85mm x 18mm
- Weight: 0.1 kg
Key Features
- Metric housing with M18 x 1 thread size
- Sensing range from 3 mm to 8 mm
- Flush installation type
- NPN switching output with complementary function
- Wire configurable output characteristic
- IP68 and IP69K rated for high protection against dust and water
- Shock and vibration resistant according to EN 60068
- Short-circuit and power-up pulse protection included
- Operating temperature range from -30°C to +85°C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical wiring and sensor mounting to ensure proper function and safety.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Machine safety and monitoring
- Robotics and assembly lines
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Durable IP68/IP69K rated housing reduces need for frequent replacements
- Energy-efficient operation with low current consumption (12 mA)
- Long service life reduces electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK CM18-08BNP-EC1 proximity sensor is available for immediate purchase, ideal for industrial automation and machine safety applications.
