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Bulk Solids Level Sensor | Continuous Measurement | W-band Radar Technology | IP66/IP68 Protection | by SICK
The Bulk Solids Level Sensor is designed for continuous measurement of bulk solids, utilizing advanced W-band radar technology for precise readings. With a measuring range of up to 120 m and a narrow angle of dispersion at 3.5°, this sensor is perfect for industrial applications such as storage and processing tanks. Built for durability, it features an aluminum housing with IP66/IP68 protection, ensuring reliable performance in harsh environments.
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Technical Specifications
- Medium: Bulk solids
- Measurement: Continuous
- Probe type: Plastic horn antenna made from PP
- 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: 3.5°
- Process pressure: -1 bar to 2 bar (-100 kPa to 200 kPa)
- Process temperature: -40 °C to +80 °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 PA black (ø 5 mm - 9 mm)
- Output signal: 4 mA to 20 mA / HART
- 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
- Housing material: Aluminum
- Housing design: Single-chamber housing
- Sealing material: PP
- Antenna material: PP
- Ambient operating temperature: -40 °C to +80 °C
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 300mm x 80mm x 80mm
- Weight: 2.5 kg
Key Features
- Continuous measurement of bulk solids using W-band frequency (75-85 GHz)
- Plastic horn antenna made from polypropylene (PP)
- Measuring range up to 120 m, recommended up to 20 m with integrated horn antenna
- Narrow angle of dispersion at 3.5°
- Process pressure range from -1 bar to 2 bar
- Wide process temperature range from -40 °C to +80 °C
- Bluetooth magnet pin operation for control
- HART communication interface
- Installed display for easy monitoring
- High accuracy with sensor element accuracy ≤ 5 mm and non-repeatability ≤ 1 mm
- Robust aluminum single-chamber housing with IP66/IP68 protection
- Short-circuit protection and isolation included
Professional Installation Requirements
- Installation should be performed by a qualified technician or electrician familiar with industrial sensor systems and compliant with local electrical standards.
Applications
- Bulk solids measurement in industrial processes
- Continuous level measurement in storage and processing tanks
- Process control in manufacturing involving bulk solids
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Enables precise process control reducing material waste
- Bluetooth operation reduces need for physical adjustments, minimizing downtime and energy use
- RoHS compliant ensuring reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK LBR-XXBXDCMHAKX sensor is available for immediate purchase, ideal for industrial bulk solids measurement and process control applications.
