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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 sensing range of up to 12 mm and a robust PBT housing with IP67, IP68, and IP69K protection ratings. Ideal for harsh environments, this sensor operates efficiently with a low current consumption of 12 mA, ensuring durability and energy efficiency in manufacturing lines and metal environments.
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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: 0 to 12 mm
- Safe sensing range Sa: 9.18 mm
- Output function: Complementary PNP, wire configurable
- Electrical wiring: DC 4-wire
- Cable length: 2 m, PVC material, diameter 5.2 mm
- Voltage drop: ≤ 2.5 V DC
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 5%
- Temperature drift: ±10%
- Protection rating: IP67, IP68, IP69K
- Housing material: Plastic, PBT
- Thread size: M18 x 1
- Housing length: 86 mm
- Thread length: 47 mm
- Tightening torque max: ≤ 2.6 Nm
- Short-circuit and power-up pulse protection included
- Shock and vibration resistance according to EN 60068
- Ambient operating temperature: -30°C to +85°C
- Storage temperature: -40°C to +85°C
- Dimensions (H x L x W): 86mm x 18mm x 18mm
- Weight: 0.1 kg
Key Features
- Non-flush installation type with M18 x 1 metric thread housing
- Sensing range up to 12 mm with safe sensing range of 9.18 mm
- PNP switching output with complementary wire configurable function
- High switching frequency of 50 Hz
- Robust plastic PBT housing with IP67, IP68, and IP69K protection ratings
- Cable connection type: 4-wire, 2 m PVC cable
- Short-circuit and power-up pulse protection included
- Wide ambient operating temperature range from -30°C to +85°C
- Shock and vibration resistance compliant with EN 60068
- Adjustment potentiometer with 11 turns for sensitivity tuning
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper mounting and wiring according to safety standards.
Applications
- Industrial automation for object detection
- Position sensing in manufacturing lines
- Non-flush mounting in metal environments
- Use in harsh environments requiring IP67, IP68, IP69K protection
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and electronic waste
- Energy-efficient operation with low current consumption of 12 mA
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK CM18-12NPP-EW1 inductive sensor is available for immediate purchase, ideal for industrial automation and sensing applications requiring robust and reliable detection.
