Trade Discount 20%
SRA3 Safety Radar Unit | Supports 32 Monitoring Cases | SIL 2 Safety Integrity | IP20 Rated | by SICK
The SRA3 Safety Radar Unit is designed for industrial safety monitoring, supporting up to 32 monitoring cases with a response time of ≤ 100 ms. Ideal for machine safety and automation systems, it features SIL 2 safety integrity and IP20 enclosure rating, ensuring reliable performance in hazardous areas. With advanced FMCW radar technology, this unit provides safe detection of personnel, making it essential for enhancing workplace safety.
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Technical Specifications
- Dimensions (H x L x W): 103mm x 58mm x 105mm
- Weight: 0.5 kg
Key Features
- Supports up to 32 monitoring cases
- Response time ≤ 100 ms
- Safety integrity level SIL 2 (IEC 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- Restart interlock, muting, and manipulation protection functions
- Safe detection of a person
- Outputs: up to 2 OSSD pairs, 4 safety outputs via network, and up to 4 universal outputs
- Inputs: 2 dual-channel universal inputs and 1 test input
- Configuration via PC with safeRS3 Designer software
- Interfaces include Ethernet and micro USB
- Fieldbus support: PROFINET with PROFIsafe protocol
- LED display elements for status indication
- Supply voltage 24 V DC (20 V DC to 28 V DC)
- Power consumption ≤ 33 W (control unit and six sensors)
- Enclosure rating IP20 (IEC 60529)
- Operating temperature range -30 °C to +60 °C
- Storage temperature range -40 °C to +80 °C
- FMCW radar technology for motion detection
- Bandwidth 60.6 GHz to 62.8 GHz
- Transmission power ≤ 16 dBm
- Radio class 2 compliant with 2014/53/EU RED
Professional Installation Requirements
- Installation and configuration should be performed by qualified professionals familiar with industrial safety systems and network configuration.
Applications
- Industrial safety monitoring and access protection
- Machine safety and automation systems
- Motion detection in hazardous areas
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption reduces energy usage
- Durable design extends product lifecycle, reducing waste
- Complies with RoHS regulations limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK SRA3-AAC100ZPUI SafeRS3 Control Unit is available for immediate purchase, ideal for industrial safety and automation applications.
