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NAMUR Proximity Sensor M12 | 4 mm Sensing Range | IP67 Rated | by SICK
The NAMUR Proximity Sensor M12 is designed for reliable sensing in explosive environments, featuring a 4 mm sensing range and an IP67 rated enclosure for dust and water protection. Ideal for industrial automation and machinery applications, this sensor ensures safety with its ATEX certification and low power consumption, making it a perfect choice for demanding environments.
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Technical Specifications
- Housing: Metric M12 x 1 thread, 12 mm diameter
- Sensing range Sn: 4 mm, Safe sensing range Sa: 3.24 mm
- Installation type: Non-flush
- Switching frequency: 1,500 Hz
- Connection type: Cable, 2-wire, 2 m length
- Switching output: NAMUR, Normally Closed (NC)
- Enclosure rating: IP67
- Supply voltage: 7.5 V DC to 25 V DC
- Current consumption activated: ≤ 1 mA, not activated: ≥ 2.2 mA
- Cable material: PVC, diameter 4.9 mm
- Shock and vibration resistance: 30 g, 11 ms / 10-55 Hz, 1 mm
- Ambient operating temperature: -20 °C to +70 °C
- Housing material: Brass, nickel-plated
- Sensing face material: Plastic, PTB
- Tightening torque max: 7 Nm
- Type approval certificate: PTB 03 ATEX 2037
- Ex area category: 1G
- Device labeling: II 1G Ex ia IIC T6 Ga Ta -20 °C to +70 °C
- Dimensions (H x L x W): 30mm x 30mm x 12mm
- Weight: 0.127 kg
Key Features
- Metric M12 x 1 housing with 12 mm diameter
- Sensing range of 4 mm with safe sensing range of 3.24 mm
- Non-flush installation type
- Switching frequency of 1,500 Hz
- NAMUR switching output with NC function
- IP67 rated enclosure for dust and water protection
- Suitable for explosive areas with ATEX certification
- Supplied with two brass, nickel-plated mounting nuts
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ATEX certified equipment and electrical safety standards.
Applications
- Explosive areas requiring safe sensing
- Industrial automation with non-flush mounting
- Machinery requiring NAMUR switching output sensors
Standards & Compliance
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Low power consumption with supply voltage from 7.5 V DC to 25 V DC
- Durable brass housing extends product life reducing waste
- Certified for use in explosive environments enhancing safety and reducing risk
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK IM12-04N-N-ZW0 NAMUR Proximity Sensor is available for immediate purchase, ideal for industrial and explosive environment applications.
