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Tuning Fork Level Switch LFV230 | Fluid Level Sensor | IP67 Rated | ±2 mm Accuracy | by SICK
The Tuning Fork Level Switch LFV230 is designed for precise fluid level measurement in industrial applications. With a wide process pressure range from -1 bar to 64 bar and an operating temperature of -40 °C to +100 °C, it ensures reliable performance. Built with robust stainless steel wetted parts and an IP67 rated enclosure, this sensor is perfect for monitoring liquids of varying viscosities and densities in chemical, pharmaceutical, and food industries.
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Technical Specifications
- Medium: Fluids
- Measurement type: Switch
- Probe length: 350 mm
- Process pressure range: -1 bar to 64 bar
- Process temperature range: -40 °C to +100 °C
- Fill material density: 0.7 g/cm³ to 2.5 g/cm³
- Accuracy: ±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: 9.6 V DC to 35 V DC
- Residual ripple: ≤5 V pp
- Power consumption: ≤10 mA
- Initialization time: <2 s
- Connection type: M12 round connector, 4-pin
- Output signal: Transistor output PNP
- Hysteresis: 2 mm
- Output current: <250 mA
- Inductive load: ≤1 H
- Capacitive load: 100 nF
- Enclosure rating: IP67
- Temperature drift: 0.03 mm/K
- Wetted parts: Stainless steel 1.4404 / 316L
- Process connection: G ¾ A PN 64
- Ambient operating temperature: -40 °C to +70 °C
- Storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 350mm x 50mm x 30mm
- Weight: 1.2 kg
Key Features
- Tuning fork probe type for reliable fluid level measurement
- Wide process pressure range from -1 bar to 64 bar
- Operates in temperatures from -40 °C to +100 °C
- High accuracy with ±2 mm sensor element precision
- Robust stainless steel wetted parts (1.4404 / 316L)
- IP67 rated enclosure for protection against dust and water
- Fast response time of 500 ms
- Low power consumption of ≤ 10 mA
- Transistor output PNP with output current < 250 mA
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fluid level measurement devices and electrical safety standards.
Applications
- Fluid level detection in industrial tanks and vessels
- Process control in chemical, pharmaceutical, and food industries
- Monitoring liquids with varying viscosities and densities
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption reduces energy usage
- Durable stainless steel construction extends product life and reduces waste
Warranty Information
Standard manufacturer warranty applies, typically 12 months from date of purchase.
Available Now
The SICK LFV230-XASGBTPM0350 tuning fork level switch is available for immediate purchase, ideal for industrial fluid level monitoring applications.
