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RFID Safety Sensor TR4-SFU03PB | SIL 3 & Category 4 | IP67/IP69K Rated | by SICK
The RFID Safety Sensor TR4-SFU03PB is designed for industrial safety monitoring and machine guarding, featuring a SIL 3 safety integrity level and Category 4 compliance. With two safe outputs and an assured switch-on distance of 15 mm, it ensures reliable operation in harsh environments, making it ideal for automated systems and access control applications.
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Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Assured switch on distance (Sao): 15 mm
- Assured switch off distance (Sar): 25 mm
- Active sensor surfaces: 2
- Actuation directions: 5
- Retaining force: ≤ 10 N
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 6.03 x 10^-10
- Mission time: 20 years (EN ISO 13849)
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: High coding level (EN ISO 14119)
- Classification: PDF-M (IEC/EN 60947-5-3)
- Safe state on fault: At least one OSSD off
- Connection type: Cable, 3 m length, PVC material
- Supply voltage: 24 V DC (20.4 V DC to 26.4 V DC)
- Power consumption: ≤ 50 mA
- Output current: ≤ 200 mA
- Response time: 45 ms
- Release time: 360 ms
- Risk time: ≤ 100 ms
- Switch-on time: 2 s
- Electrical life: 10 million switching cycles
- Protection class: III (EN 50178)
- Enclosure rating: IP67, IP69K
- Operating temperature: -25 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 3.5 mm
- Shock resistance: 30 g, 11 ms
- Dimensions (H x L x W): 88mm x 20mm x 25mm
- Weight: 0.27 kg
Key Features
- RFID sensor principle with uniquely coded actuator
- Two safe outputs with self-monitoring semiconductor outputs (OSSDs)
- Assured switch on distance of 15 mm and switch off distance of 25 mm
- High safety integrity level SIL 3 and Category 4 compliance
- IP67 and IP69K rated for harsh environments
- LED status display for operational feedback
- Robust Valox® DR48 housing material
- Supports safe series connection with diagnostics
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and compliant with relevant safety standards.
Applications
- Industrial safety monitoring
- Machine guarding
- Access control in automated systems
- Safety interlocking in manufacturing environments
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption (≤ 50 mA) supports energy efficiency
Warranty Information
Warranty details available upon request from manufacturer; typically includes coverage against manufacturing defects.
Available Now
The SICK TR4-SFU03PB RFID Safety Sensor is available for immediate purchase, ideal for industrial safety and machine guarding applications.
