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RFID Safety Sensor TR4-SEM03PB | SIL 3 & Category 4 | IP67/IP69K Rated | by SICK
The RFID Safety Sensor TR4-SEM03PB is designed for industrial safety applications, featuring two safe outputs with assured switch on and off distances of 15 mm and 25 mm, respectively. With SIL 3 safety integrity level and robust IP67/IP69K protection, this sensor ensures reliable performance in harsh environments, making it ideal for machine safety monitoring and control cabinets.
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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
- Coding: Universally coded
- 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: Low coding level (EN ISO 14119)
- Classification: PDF-M (IEC/EN 60947-5-3)
- Safe state on fault: At least one OSSD is 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
- Housing material: Valox® DR48
- Dimensions (H x L x W): 88mm x 20mm x 25mm
- Weight: 0.27 kg
Key Features
- RFID sensor with actuator system part
- Two safe outputs with assured switch on distance of 15 mm and switch off distance of 25 mm
- Universally coded with boundary area indication
- Safety integrity level SIL 3 and Category 4 compliance
- Self-monitoring semiconductor outputs (OSSDs)
- LED status display for operational feedback
- Robust rectangular design with Valox® DR48 housing
- Protection class III and IP67/IP69K rated for harsh environments
- Wide ambient operating temperature range from -25 °C to +70 °C
- Shock resistance of 30 g and vibration resistance compliant with IEC standards
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and electrical standards to ensure compliance and optimal performance.
Applications
- Industrial safety systems requiring RFID sensor technology
- Machine safety monitoring with safe outputs
- Control cabinets with diagnostics for safe series connection
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption of ≤ 50 mA supports energy efficiency
Warranty Information
Warranty details available upon request from manufacturer or authorized distributor.
Available Now
The SICK TR4-SEM03PB RFID Safety Sensor is available for immediate purchase, ideal for industrial safety and control applications.
