M12 Inductive Proximity Sensor | 4mm Sensing Range | NPN Output | IP68 & IP69K Rated | by SICK
The M12 Inductive Proximity Sensor is designed for reliable object detection in industrial automation and mobile machinery applications. With a 4mm sensing range and NPN complementary output, it operates effectively in harsh environments, featuring IP68 and IP69K ratings for high protection against dust and water. Built to withstand shock and vibration, this sensor ensures durability and longevity, making it ideal for zones with coolants and lubricants.
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Alternatively Known As: M12 Inductive Proximity Sensor, 4mm Inductive Sensor, NPN Inductive Sensor, Flush Mount Proximity Sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Ripple: ≤ 10%
- Voltage drop: ≤ 2 V
- Hysteresis: 3% to 20%
- Reproducibility: ≤ 2%
- Temperature drift of sensing range: ± 10%
- Continuous current Ia: ≤ 200 mA
- No load current: ≤ 10 mA
- Short-circuit and power-up pulse protection included
- Shock resistance: 100 g / 2 ms / 500 cycles; 150 g / 1 million cycles
- Vibration resistance: 10 Hz to 55 Hz / 1 mm; 55 Hz to 500 Hz / 60 g
- Ambient operating temperature: -40 °C to +100 °C
- Housing material: Stainless steel V2A, DIN 1.4305 / AISI 303
- Sensing face material: Plastic, LCP
- Protection class: III
- Connection type: Male connector M12, 4-pin
- Switching output: NPN complementary
- Switching frequency: 2,000 Hz
- MTTFD: 2,016 years
- Dimensions (H x L x W): 65mm x 65mm x 12mm
- Weight: 0.1 kg
Key Features
- Standard design housing with M12 x 1 thread size
- Flush installation type
- Sensing range of 4 mm with safe sensing range of 3.24 mm
- Switching frequency up to 2,000 Hz
- NPN complementary switching output with DC 4-wire electrical wiring
- Enclosure rating IP68 and IP69K for high protection
- Resistant against coolant lubricants and temperature resistant
- Shock and vibration resistant with high durability
- Includes mounting nut made of V2A stainless steel with locking teeth
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper mounting and electrical connection according to safety standards.
Applications
- Industrial automation for object detection
- Mobile machinery sensing
- Zones with coolants and lubricants
- Difficult application conditions requiring robust sensors
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Durable stainless steel housing 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 IMB12-04BNPVC0S inductive sensor is available for immediate purchase, ideal for industrial automation and mobile machinery applications requiring reliable sensing in harsh environments.
