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Bulk Solids Level Sensor | Continuous Measurement | W-band Frequency | IP66/IP68 Protection | by SICK
The Bulk Solids Level Sensor is designed for continuous measurement of bulk solids, utilizing W-band frequency technology for precise monitoring. With a robust aluminum housing and IP66/IP68 protection, it’s perfect for industrial applications such as storage silos and hoppers. This sensor operates within a wide temperature range of -40 °C to +130 °C, ensuring reliable performance in various environments.
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Technical Specifications
- Medium: Bulk solids
- Measurement: Continuous
- Probe type: Metal jacketed lens antenna / PEEK with air purge connection
- Frequency band: W-band (75 to 85 GHz)
- Measuring range: Up to 120 m (recommended up to 20 m with integrated horn antenna)
- Angle of dispersion: 4°
- Process pressure: -1 bar to 3 bar (-100 kPa to 300 kPa)
- Process temperature: -40 °C to +130 °C
- Accuracy: ≤ 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 PA black (ø 5 mm - 9 mm)
- Output signal: 4 mA to 20 mA / HART
- Contamination rating: 4
- Enclosure rating: IP66 / IP68
- EMC: EN 61326-1
- Start-up current: < 3.6 mA
- Overvoltage category: III (IEC 61010-1)
- Short-circuit protection: Yes
- Isolation: Yes
- Process connection: Flange DN 80 PN 16 form B, DIN 316 / 316L
- Housing material: Aluminum
- Sealing material: FKM (SHS FPM 70C3 GLT)
- Antenna material: PEEK
- Dimensions (H x L x W): 300mm x 150mm x 150mm
- Weight: 5 kg
Key Features
- Continuous measurement of bulk solids using W-band frequency (75-85 GHz)
- Metal jacketed lens antenna with PEEK and air purge connection
- Measuring range up to 120 m, recommended up to 20 m with integrated horn antenna
- High accuracy sensor element with ≤ 5 mm precision
- Robust aluminum single-chamber housing with IP66/IP68 protection
- HART communication interface for easy integration
- Wide process temperature range from -40 °C to +130 °C
- Process pressure tolerance from -1 bar to 3 bar
- Short response time ≤ 3 seconds and high MTBF of 3.37 million hours
- Certified for food contact materials and multiple international conformity declarations
Professional Installation Requirements
- Installation by qualified personnel with experience in industrial level measurement devices is recommended to ensure proper setup and compliance with safety standards.
Applications
- Bulk solids level measurement in industrial processes
- Continuous monitoring in storage silos and hoppers
- Process control in manufacturing involving bulk materials
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Enables precise material level monitoring to reduce waste and optimize resource use
- Robust design minimizes maintenance and replacement frequency, reducing environmental impact
- Compliant with RoHS and China-RoHS standards limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK LBR-XXCFAAMHAXX level sensor is available for immediate purchase, ideal for industrial bulk solids measurement applications.
