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Radar Level Transmitter | Flange Antenna System | Up to 30m Range | IP67 Rated | by SICK
The Radar Level Transmitter is designed for continuous fluid level measurement, featuring a flange with an encapsulated antenna system for reliable detection. With a measuring range of up to 30 meters and an accuracy of ≤ 1 mm, it's perfect for industrial applications in chemical, food, and pharmaceutical sectors. The IP67 rated enclosure ensures protection against dust and water, making it ideal for harsh environments.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Probe type: Flange with encapsulated antenna system
- Frequency band: W-band (75 to 85 GHz)
- Measuring range: Up to 30 m
- Angle of dispersion: 3°
- Process pressure: –1 bar to 25 bar depending on temperature
- Process temperature: –40 °C to +130 °C
- Accuracy of sensor element: ≤ 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
- Communication interface: HART
- Supply voltage: 12 V DC to 35 V DC
- Protection class: III (IEC 61010-1)
- Connection type: M20 x 1.5 cable gland
- 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
- Housing material: Plastic
- Sealing material: PTFE
- Antenna material: PTFE
- Dimensions (H x L x W): 150mm x 300mm x 150mm
- Weight: 5 kg
Key Features
- Flange with encapsulated antenna system for reliable measurement
- W-band frequency range (75 to 85 GHz) for precise detection
- Measuring range up to 30 meters
- High accuracy with sensor element accuracy ≤ 1 mm
- Robust plastic single-chamber housing with PTFE sealing and antenna materials
- HART communication interface for easy integration and diagnostics
- IP67 rated enclosure for protection against dust and water
- Wide process temperature range from –40 °C to +130 °C
- Process pressure capability up to 25 bar depending on temperature
- Short-circuit protection and EMC compliance (EN 61326-1)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with process instrumentation and electrical safety standards to ensure proper mounting, wiring, and configuration.
Applications
- Continuous level measurement of fluids in industrial processes
- Suitable for use in chemical, food, and pharmaceutical industries
- Process monitoring in tanks and vessels with flange connection
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3112 – Plugs and Socket-Outlets (Type I Plug)
Environmental Benefits
- Non-contact measurement reduces contamination and product waste
- Durable design minimizes replacement frequency and electronic waste
- Energy-efficient operation with low power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK LFR-XXFFHIMHKXX radar level sensor is available for immediate purchase, ideal for industrial fluid level measurement applications requiring high accuracy and reliability.
