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Bulk Solids Level Sensor | Continuous Measurement | W-band Frequency | IP67 Rated | by SICK
The Bulk Solids Level Sensor is designed for continuous measurement of bulk solids, utilizing W-band frequency technology for high accuracy. With a measuring range of up to 120 m and an IP67 rated enclosure, it's perfect for industrial applications like silos and hoppers. Built for durability and safety, this sensor features a robust aluminum housing and HART communication for easy integration.
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Technical Specifications
- Medium: Bulk solids
- Measurement type: 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: ≤ 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 / plug connector M12 x 1 pin assignment B
- Output signal: 4 mA to 20 mA / HART
- Contamination rating: 4
- Enclosure rating: IP67
- 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 die cast AlSi10Mg, powder-coated
- Sealing material: PP
- Antenna material: PP
- Ambient operating temperature: -40 °C to +80 °C
- Storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 150mm x 200mm x 120mm
- 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
- High accuracy sensor element with ≤ 5 mm accuracy and ≤ 1 mm non-repeatability
- Robust aluminum die cast housing with powder coating
- IP67 rated enclosure for protection against dust and water
- HART communication interface for easy integration
- Wide operating temperature range from -40 °C to +80 °C
- Short-circuit protection and isolation for electrical safety
- RoHS compliant and multiple international certifications including EU, UK, ACMA, FDA, and cCSAus
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor setup and electrical safety standards.
Applications
- Bulk solids level measurement in industrial storage and processing
- Continuous level monitoring in silos and hoppers
- Process control in bulk material handling systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Non-contact measurement reduces contamination and material waste
- Durable materials and long MTBF (3.37 million hours) reduce replacement frequency and waste
- 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-XXBXXCBHKXX Bulk Solids Level Sensor is available for immediate purchase, ideal for industrial bulk material level monitoring applications.
