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Radar Level Transmitter | Flange Antenna System | 30m Range | ATEX Certified | by SICK
The Radar Level Transmitter is designed for continuous fluid level measurement in industrial processes, featuring a flange with an encapsulated antenna system for reliable performance. With a measuring range of up to 30 meters and high accuracy of ≤ 1 mm, it's perfect for harsh environments in chemical, water treatment, and food & beverage industries, ensuring compliance with hazardous area certifications.
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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
- ATEX approval: II 1G, 1/2G, 2G Ex ia IIC T6
- Type examination: KIWA 20ATEX0039 X
- RoHS certified
- HART communication interface
- Display: Installed
- Control element: Bluetooth magnet pin operation
- 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
- 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
- Enclosure rating: IP66 / IP68
- EMC: EN 61326-1
- Short-circuit protection: Yes
- Process connection: Flange DN 80 PN 40 form C, DIN 2501 / 316L
- Housing material: Aluminum
- Sealing material: PTFE
- Antenna material: PTFE
- Ambient operating temperature: -40°C to +80°C
- Dimensions (H x L x W): 300mm x 150mm x 150mm
- Weight: 5 kg
Key Features
- Flange with encapsulated antenna system for reliable measurement
- W-band frequency (75 to 85 GHz) enabling precise level detection
- Measuring range up to 30 meters
- High accuracy with sensor element accuracy ≤ 1 mm and non-repeatability ≤ 1 mm
- Bluetooth magnet pin operation for easy control and configuration
- ATEX II 1G, 1/2G, 2G Ex ia IIC T6 certified for hazardous areas
- HART communication interface for integration with control systems
- Robust aluminum single-chamber housing with PTFE sealing and antenna materials
- Protection class IP66 / IP68 for dust and water ingress resistance
- Display installed for local readout
Professional Installation Requirements
- Installation by qualified personnel is required, especially for compliance with hazardous area certifications and process connection integrity.
Applications
- Continuous level measurement of fluids in industrial processes
- Suitable for use in chemical, water treatment, and food & beverage industries
- Ideal for harsh environments with process pressures up to 25 bar and temperatures from -40°C to +130°C
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Non-contact radar measurement reduces risk of contamination and product loss
- Durable materials and robust design minimize maintenance and replacement 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-ACFFHIMHAKX radar level sensor is available for immediate purchase, ideal for industrial fluid level measurement applications requiring high accuracy and hazardous area compliance.
