Trade Discount 20%
Continuous Fluid Level Sensor | Hygienic Radar Transmitter | W-band Frequency | IP66/IP68/IP69 Rated | by SICK
The Continuous Fluid Level Sensor is designed for hygienic environments, offering high accuracy continuous measurement up to 25 m. With a robust stainless steel housing and a W-band frequency of 75 to 85 GHz, it’s perfect for the food, beverage, and pharmaceutical industries. This sensor ensures reliable performance with features like HART communication and IP66/IP68/IP69 protection, making it ideal for harsh conditions.
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Technical Specifications
- Medium: Fluids
- Measurement: Continuous
- Probe type: Hygiene connection with encapsulated antenna system
- Frequency band: W-band (75 to 85 GHz)
- Measuring range: Up to 25 m
- Angle of dispersion: 6°
- Process pressure: -1 bar to 16 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
- 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
- Enclosure rating: IP66 / IP68 / IP69
- EMC: EN 61326-1
- Short-circuit protection: Yes
- Dimensions (H x L x W): 150mm x 150mm x 64mm
- Weight: 2.5 kg
Key Features
- Continuous fluid level measurement with high accuracy (≤ 1 mm)
- Hygiene connection with encapsulated antenna system
- W-band frequency (75 to 85 GHz) for precise detection
- Measuring range up to 25 m
- Process pressure range from -1 bar to 16 bar
- Process temperature range from -40 °C to +130 °C
- Integrated display with pushbutton operation
- Robust stainless steel electropolished housing with PTFE sealing and antenna
- Protection rating IP66 / IP68 / IP69 for harsh environments
- HART communication interface for easy integration
- Short-circuit protection and EMC compliance (EN 61326-1)
- RoHS compliant and multiple certifications including FDA and cCSAus
Professional Installation Requirements
- Installation by a qualified technician or engineer is recommended to ensure proper setup, calibration, and compliance with safety standards.
Applications
- Fluid level measurement in hygienic environments
- Food and beverage industry
- Pharmaceutical and chemical processing
- Continuous monitoring of liquids in tanks and vessels
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-contact measurement reduces contamination and waste
- Durable stainless steel construction extends product life and reduces replacement frequency
- 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-XXHCAIMHZAX fluid level sensor is available for immediate purchase, ideal for hygienic fluid measurement applications in food, beverage, and pharmaceutical industries.
