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Bulk Solids Level Sensor | Continuous Measurement | ATEX Certified | IP66/IP68 Protection | by SICK
The Bulk Solids Level Sensor offers continuous measurement of bulk solids with high accuracy, making it ideal for industrial processes. With a robust aluminum housing and ATEX certification, this sensor is designed for hazardous environments, ensuring reliable performance in storage silos and hoppers. Its integrated horn antenna made from durable PEEK and wide process temperature range from -40 °C to +130 °C enhance its versatility and safety.
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Technical Specifications
- Medium: Bulk solids
- Measurement: Continuous
- Probe type: Thread with integrated horn antenna made from PEEK
- Frequency band: W-band (75 to 85 GHz)
- Measuring range: Up to 120 m, recommended up to 20 m for thread version
- Angle of dispersion: 7°
- Process pressure: -1 bar to 20 bar
- Process temperature: -40 °C to +130 °C
- Accuracy of sensor element: ≤ 5 mm
- Non-repeatability: ≤ 1 mm
- Digital measurement resolution: < 1 mm
- Analog measurement resolution: 0.3 µA
- Measurement cycle time: Approx. 700 ms
- Step response time: ≤ 3 s
- MTBF: 3.37 million hours
- Communication interface: HART
- Supply voltage: 9 V DC to 30 V DC
- Protection class: I (IEC 61010-1)
- Connection type: M20 x 1.5 / cable gland nickel-plated brass
- Output signal: 4 mA to 20 mA / HART
- Enclosure rating: IP66 / IP68
- EMC: EN 61326-1
- Overvoltage category: III (IEC 61010-1)
- Short-circuit protection: Yes
- Isolation: Yes
- Process connection: Thread G 1 ½ PN20, DIN3852-A / 316L
- Housing material: Aluminum
- Sealing material: FKM
- Antenna material: PEEK
- Ambient operating temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 200mm x 50mm x 50mm
- Weight: 2.5 kg
Key Features
- Continuous measurement of bulk solids with high accuracy
- Probe with integrated horn antenna made from durable PEEK
- W-band frequency operation within 75 to 85 GHz
- Measuring range up to 120 m, recommended up to 20 m for thread version
- Process pressure tolerance from -1 bar to 20 bar
- Wide process temperature range from -40 °C to +130 °C
- ATEX certified for hazardous environments
- HART communication interface for easy integration
- Robust aluminum housing with IP66/IP68 protection rating
- Short-circuit protection and isolation for safety
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with hazardous area equipment and HART communication setup to ensure safety and compliance.
Applications
- Bulk solids level measurement in industrial processes
- Continuous monitoring in storage silos and hoppers
- Process control in chemical, food, and pharmaceutical industries
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Enables precise material level monitoring to reduce waste and optimize resource use
- Durable design reduces need for frequent replacements, minimizing environmental impact
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed terms.
Available Now
The SICK LBR-ARUTCA2HAXX bulk solids measurement sensor is available for immediate purchase, ideal for industrial process control and bulk material monitoring applications.
