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NAMUR Proximity Sensor M12 | Brass Nickel-Plated Housing | 2mm Sensing Range | IP67 Rated | by SICK
The NAMUR Proximity Sensor M12 is designed for industrial automation, featuring a robust brass nickel-plated housing and a sensing range of 2 mm. With an IP67 rating for dust and water protection, this sensor is perfect for flush mounting in machinery and equipment, ensuring reliable performance in explosive environments. Ideal for detecting metal objects, it operates efficiently within a wide temperature range of -20 °C to +70 °C.
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Technical Specifications
- Housing: Brass, nickel-plated
- Thread size: M12 x 1
- Diameter: 12 mm
- Sensing range Sn: 2 mm
- Safe sensing range Sa: 1.62 mm
- Installation type: Flush
- Switching frequency: 1,200 Hz
- Connection type: Cable, 2-wire, 2 m
- Switching output: NAMUR, NC
- Enclosure rating: IP67
- Supply voltage: 7.5 V DC to 25 V DC
- Hysteresis: 1% to 15%
- Temperature drift: ±10%
- Current consumption activated: ≤ 1 mA
- Current consumption not activated: ≥ 2.2 mA
- Cable material: PVC
- Cable 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
- Tightening torque max: 7 Nm
- Weight: approx. 130 g
- 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: 0.13 kg
Key Features
- Metric M12 x 1 threaded brass nickel-plated housing
- Sensing range of 2 mm with safe sensing range of 1.62 mm
- Flush installation type with NAMUR switching output (NC)
- High switching frequency of 1,200 Hz
- IP67 rated enclosure for dust and water protection
- Cable connection, 2-wire, 2 m length with PVC material
- Shock and vibration resistant (30 g, 11 ms / 10-55 Hz, 1 mm)
- Suitable for explosive areas with ATEX certification (II 1G Ex ia IIC T6 Ga)
- Wide ambient operating temperature range from -20 °C to +70 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with ATEX certified equipment and electrical safety standards.
Applications
- Industrial automation for detecting metal objects
- Use in explosive areas requiring ATEX certification
- Flush mounting in machinery and equipment
Standards & Compliance
- 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 IM12-02B-N-ZW0 NAMUR Proximity Sensor is available for immediate purchase, ideal for industrial automation and hazardous area applications.
