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Tuning Fork Level Switch LFV200-XXHRNCPV | Wide Pressure Range | High Accuracy | IP65 Rated | by SICK
The Tuning Fork Level Switch LFV200-XXHRNCPV is designed for reliable fluid level measurement in industrial applications. With a wide process pressure range from -1 bar to 64 bar and operating temperatures from -40 °C to +150 °C, it ensures high accuracy with ±2 mm precision. Ideal for monitoring various fluids, this switch features robust stainless steel construction and an IP65 rated enclosure for durability and protection against dust and water.
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Technical Specifications
- Medium: Fluids
- Measurement: Switch
- Probe length: 67 mm
- Process pressure: -1 bar to 64 bar
- Process temperature: -40 °C to +150 °C
- Fill material density: 0.7 g/cm³ to 2.5 g/cm³
- Accuracy of sensor element: ± 2 mm
- Reproducibility: ≤ 1 mm
- Viscosity range: 0.1 mPas to 10,000 mPas
- Resolution: ≤ 1 mm
- Response time: 500 ms
- MTBF: 1.25 x 10^7 hours
- Supply voltage: 20 V AC/DC to 253 V AC/DC
- Power consumption: ≤ 10 mA
- Initialization time: < 3 s
- Connection type: Valve plug DIN 43650
- Output signal: Non-contact switch
- Hysteresis: 2 mm
- Inductive load: ≤ 1 H
- Capacitive load: 100 nF
- Enclosure rating: IP65
- Temperature drift: 0.03 mm/K
- Wetted parts: Stainless steel 1.4404 / 316L
- Process connection: Conical coupling DN 50 acc. to DIN 11851 with Union nut (PN 40, 316L, Ra < 0.8µm)
- Housing material: Stainless steel 1.4404 / 316L, PEI
- Ambient operating temperature: -40 °C to +70 °C
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 150mm x 100mm x 50mm
- Weight: 1.5 kg
Key Features
- Tuning fork probe type for reliable fluid level measurement
- Wide process pressure range from -1 bar to 64 bar
- Operates in process temperatures from -40 °C to +150 °C
- High accuracy with ±2 mm sensor element precision
- Fast response time of 500 ms
- Robust stainless steel 1.4404 / 316L wetted parts and housing
- IP65 rated enclosure for protection against dust and water
- Non-contact switch output signal for reliable switching
- VDE protection class 1 certified
- Suitable for fluids with densities from 0.7 g/cm³ to 2.5 g/cm³ and viscosities from 0.1 mPas to 10,000 mPas
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with process instrumentation and electrical safety standards to ensure proper setup and compliance.
Applications
- Fluid level detection in industrial tanks and vessels
- Process control in chemical, food, and pharmaceutical industries
- Monitoring liquids with varying viscosities and densities
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Non-contact switching reduces wear and extends product life, minimizing waste
- Energy-efficient operation with low power consumption (≤ 10 mA)
- Durable stainless steel construction supports long-term use and recyclability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK LFV200-XXHRNCPV tuning fork level switch is available for immediate purchase, ideal for industrial fluid level monitoring and control applications.
