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Radar Level Sensor | Continuous Measurement | ATEX Certified | IP66/IP68 Protection | by SICK
The Radar Level Sensor is designed for continuous measurement of bulk solids using advanced W-band radar technology. With a measuring range of up to 120 m and high accuracy of ≤ 5 mm, it's perfect for industrial applications in hazardous environments. Built to withstand harsh conditions, this sensor features an IP66/IP68 rating and is ATEX certified, making it ideal for food, chemical, and pharmaceutical industries.
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Technical Specifications
- Dimensions (H x L x W): 200mm x 300mm x 150mm
- Weight: 5 kg
Key Features
- Continuous measurement of bulk solids using W-band radar technology (75-85 GHz)
- Metal-jacketed lens antenna made from PEEK with purge connection and non-return valve
- Measuring range up to 120 m, recommended up to 20 m with integrated horn antenna
- High accuracy sensor element with ≤ 5 mm accuracy and ≤ 1 mm non-repeatability
- Process pressure tolerance from -1 bar to 3 bar and temperature range -40 °C to +130 °C
- ATEX II 1D, 1/2D, 1/3D, 2D certified for hazardous environments
- HART communication interface with 4-20 mA output signal
- Robust aluminum single-chamber housing with IP66/IP68 protection rating
- Swivel holder with flange DN100, PN16, form B, DIN / 316/316L for process connection
- Short-circuit protection and isolation for electrical safety
Professional Installation Requirements
- Installation by qualified personnel with experience in hazardous area equipment and compliance with ATEX directives is required.
Applications
- Bulk solids level measurement in industrial storage and processing
- Continuous monitoring in harsh environments with dust and pressure variations
- Use in food, chemical, and pharmaceutical industries requiring ATEX certification
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
- Complies with AS/NZS 60035 – Electrical Equipment in Explosive Atmospheres
Environmental Benefits
- Non-contact radar measurement reduces contamination and product waste
- Durable materials and robust design extend product life and reduce replacement frequency
- Energy-efficient operation with low start-up current (<3.6 mA)
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK LBR-ARCSAA2HAXXS01 radar sensor is available for immediate purchase, ideal for industrial bulk solids level measurement in hazardous environments.
