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Fluid Level Sensor | Continuous Measurement | W-band Frequency | IP67 Rated | by SICK
The Fluid Level Sensor offers continuous measurement of fluid levels with high accuracy of ≤ 1 mm, making it ideal for industrial processes. With a wide measuring range of up to 10 meters and a robust design, it operates in a W-band frequency (75 to 85 GHz) and is perfect for applications in chemical, food, and pharmaceutical industries. Its IP67 rated enclosure ensures protection against dust and water, providing reliable performance in demanding environments.
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Technical Specifications
- Measurement: Continuous fluid level
- Frequency band: W-band (75 to 85 GHz)
- Measuring range: Up to 10 m
- Angle of dispersion: 14°
- Process pressure: -1 bar to 20 bar
- Process temperature: -40 °C to +130 °C
- Accuracy: ≤ 1 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
- Supply voltage: 12 V DC to 35 V DC
- Output signal: 4 mA to 20 mA with HART
- Protection class: III (IEC 61010-1)
- Enclosure rating: IP67
- Connection type: M20 x 1.5 thread / M12 plug connector
- Housing material: Plastic
- Sealing material: FKM
- Antenna material: PEEK
- Dimensions (H x L x W): 150mm x 200mm x 50mm
- Weight: 1.2 kg
Key Features
- Continuous measurement of fluid levels with high accuracy (≤ 1 mm)
- Probe with integrated horn antenna made from durable PEEK material
- Wide measuring range up to 10 meters
- Operates in W-band frequency (75 to 85 GHz) for precise sensing
- Process pressure tolerance from -1 bar to 20 bar
- Process temperature range from -40 °C to +130 °C
- HART communication interface for easy integration and diagnostics
- IP67 rated enclosure for protection against dust and water
- Pushbutton operation with installed display for user-friendly control
- Short response time of ≤ 3 seconds
- Robust plastic single-chamber housing with FKM sealing
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with industrial sensor setup and electrical safety standards to ensure proper operation and compliance.
Applications
- Continuous fluid level measurement in industrial processes
- Suitable for use in chemical, food, and pharmaceutical industries
- Process monitoring in tanks and vessels with pressures up to 20 bar
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
- AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- RoHS compliant ensuring reduced hazardous substances
- Durable design reduces waste and replacement frequency
- Energy-efficient operation minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK LFR-XXTTAABHKAX fluid level sensor is available for immediate purchase, ideal for industrial fluid measurement applications requiring high accuracy and robust design.
