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RFID Safety Sensor STR1-SAXU10P8 | SIL 3 Safety Level | IP67/IP69K Rated | by SICK
The RFID Safety Sensor STR1-SAXU10P8 is designed for industrial safety monitoring, featuring a SIL 3 safety integrity level and IP67/IP69K enclosure rating. With two safe outputs and a unique coding system, it ensures reliable operation in automation systems. Ideal for machine guarding and safety applications, this sensor offers robust performance in harsh environments.
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Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Auxiliary contact: 1 (complementary switching behavior to OSSDs)
- Assured switch on distance Sao: 14 mm (-10 to +70 °C), 10 mm (-30 to -10 °C)
- Assured switch off distance Sar: 28 mm
- Active sensor surfaces: 3 (top, left, right sides)
- Actuation directions: 5
- Coding: Uniquely coded
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 5.21 x 10^-9
- Mission time: 20 years (EN ISO 13849)
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: High coding level (EN ISO 14119)
- Safe state in fault: At least one safety-related semiconductor output (OSSD) OFF
- Connection type: Cable, 7-wire, 10 m length
- Cable diameter: 5.5 mm, conductor cross section 0.12 mm²
- Cable material: PVC, conductor material: Copper
- Protection class: III (IEC 61140)
- Classification cULus: Class 2
- Supply voltage: 24 V DC (19.2 - 28.8 V DC)
- Power consumption: 50 mA
- Output type: Self-monitoring semiconductor outputs (OSSDs)
- Output current: ≤ 100 mA
- Response time: 40 ms
- Release time: 100 ms
- Risk time: 80 ms
- Switch-on time: 2.5 s
- Housing material: VISTAL®
- Enclosure rating: IP67, IP69K
- Operating temperature: -30 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- Shock resistance: 30 g, 11 ms
- EMC compliance: EN IEC 61326-3-1, EN IEC 60947-5-2, EN IEC 60947-5-3, EN 300330 V2.1.1
- Dimensions (H x L x W): 18mm x 26mm x 40mm
- Weight: 0.445 kg
Key Features
- RFID sensor principle with uniquely coded signals
- Two safe outputs and one auxiliary contact with complementary switching behavior
- Assured switch on distance Sao of 14 mm (-10 to +70 °C) and 10 mm (-30 to -10 °C)
- Assured switch off distance Sar of 28 mm
- Three active sensor surfaces (top, left, right sides) with five actuation directions
- High safety integrity level SIL 3 and Category 4 safety rating
- Performance level PL e with mean probability of dangerous failure per hour (PFHD) of 5.21 x 10^-9
- Safe state maintained by at least one safety-related semiconductor output (OSSD) in fault conditions
- Safe series connection capability with diagnostics in control cabinet
- LED display elements with diagnostics and status indicators
- Protection class III and Class 2 electrical classification
- Supply voltage 24 V DC with 50 mA power consumption
- Response time 40 ms, release time 100 ms, risk time 80 ms, switch-on time 2.5 s
- Robust housing made of VISTAL® material
- IP67 and IP69K rated enclosure for harsh environments
- Wide ambient operating temperature range from -30 °C to +70 °C
- Vibration and shock resistant according to IEC standards
- Comprehensive EMC compliance with multiple EN IEC standards
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and electrical wiring standards to ensure compliance and optimal safety performance.
Applications
- Industrial safety monitoring
- Machine guarding
- Automation systems requiring RFID safety sensors
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces waste and replacement frequency
- Low power consumption enhances energy efficiency
- Robust IP67/IP69K rating ensures long service life in harsh environments
Warranty Information
Warranty details available upon request from SICK; typically includes coverage against manufacturing defects.
Available Now
The SICK STR1-SAXU10P8 RFID Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications requiring reliable RFID safety monitoring.
