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Magnetic Tape Read Head | SIL 2 Safety Level | 940 mm Measuring Range | High Accuracy | by SICK
The Magnetic Tape Read Head is designed for precise position measurement in industrial automation, featuring a measuring range of up to 940 mm and a resolution of 1 µm. With a robust IP67 enclosure and compliance with SIL 2 safety standards, it's perfect for safety-critical applications requiring high accuracy and dynamic operation speeds up to 10 m/s.
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Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL2 (EN 62061)
- Category: 3 (EN ISO 13849), Performance level: PL d
- Measuring range: 0 mm to 940 mm
- Resolution: 1 µm, Measuring step: 0.244 µm
- Traversing speed: up to 10 m/s dynamic operation
- System accuracy: ±10 µm at +20 °C
- Operating current: ≤ 55 mA without load
- Supply voltage: 7 V DC to 12 V DC, recommended 8 V DC
- Connection: 8-wire cable, 2 m length
- Enclosure rating: IP67 with mating plug inserted
- Operating temperature: –30 °C to +80 °C
- EMC: compliant with EN 61000-6-2 and EN 61000-6-3
- Dimensions (H x L x W): 20mm x 80mm x 50mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508), SILCL2 (EN 62061)
- Category 3 (EN ISO 13849) with Performance level PL d
- High accuracy with system accuracy ±10 µm and repeatability <5 µm
- Measuring range up to 940 mm with resolution of 1 µm
- Robust zinc diecast read head with IP67 enclosure rating
- Operating temperature range from –30 °C to +80 °C
- Communication interface HIPERFACE® with binary code type
- EMC compliant according to EN 61000-6-2 and EN 61000-6-3
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related control systems and electrical connections to ensure compliance with safety standards.
Applications
- Industrial automation for precise position measurement
- Safety-related applications requiring SIL 2 and PL d compliance
- Dynamic operation with high traversing speeds up to 10 m/s
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces waste and replacement frequency
- Low power consumption with supply voltage from 7 V DC to 12 V DC
- Robust construction minimizes environmental impact through extended product life
Warranty Information
Warranty details available upon request from SICK; typically includes coverage against manufacturing defects.
Available Now
The SICK TTK50S-HXQ0-K02 Magnetic Tape Read Head is available for immediate purchase, ideal for industrial automation and safety-critical applications.
