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Fluid Level Switch Sensor | IO-Link Communication | IP66, IP67, IP69 Rated | by SICK
The Fluid Level Switch Sensor is designed for precise fluid level monitoring in industrial applications. With a robust stainless steel housing and an IP66, IP67, and IP69 enclosure rating, it ensures reliable performance even in harsh environments. Ideal for food and beverage industries, this sensor features a fast response time of 500 ms and a wide process pressure range from -1 bar to 64 bar, making it a versatile choice for various fluid types.
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Technical Specifications
- Medium: Fluids
- Measurement: Switch
- Process pressure: -1 bar to 64 bar
- Process temperature: -20 °C to +100 °C
- Reproducibility: ±1 mm
- Response time: 500 ms
- Dielectricity constant: ≥ 2
- MTBF: 7.3 million hours
- Communication interface: IO-Link
- Supply voltage: 12 V DC to 35 V DC
- Residual ripple: ≤ 5 V pp
- Power consumption: ≤ 0.1 W
- Protection class: III
- Connection type: M12 round connector, 4-pin
- Output signal: 2 x PNP/NPN, IO-Link
- Contamination rating: 4
- Inductive load: ≤ 0.5 H
- Capacitive load: 100 nF
- Enclosure rating: IP66, IP67, IP69
- Overvoltage category: I
- Load current: ≤ 250 mA
- Voltage drop: < 3 V
- Switching voltage: < 34 V DC
- Reverse current: < 10 µA
- Wetted parts: PEEK
- Process connection: ½" NPT, ASME B1.20.1 / 316L
- Housing material: Stainless steel 1.4404 / 316L
- Sealing material: NBR (male connector)
- Ambient operating temperature: -40 °C to +70 °C
- Ambient storage temperature: -40 °C to +80 °C
- Dimensions (H x L x W): 120mm x 30mm x 30mm
- Weight: 0.3 kg
Key Features
- Measures fluid levels with switch output
- Process pressure range from -1 bar to 64 bar
- Process temperature range from -20 °C to +100 °C
- High reproducibility of ±1 mm
- Fast response time of 500 ms
- Communication via IO-Link interface
- Robust stainless steel 316L housing with PEEK wetted parts
- Protection class III with IP66, IP67, and IP69 enclosure rating
- Output signal supports 2 x PNP/NPN with permanent short-circuit proof
- Suitable for use with fluids with dielectric constant ≥ 2
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with fluid sensor integration and electrical safety standards.
Applications
- Fluid level monitoring in industrial processes
- Use in food and beverage industry due to food contact material compliance
- Suitable for harsh environments requiring IP66, IP67, and IP69 protection
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption of ≤ 0.1 W reduces energy usage
- Durable stainless steel and PEEK materials ensure long service life and reduce waste
- Compliant with food contact material standards supporting safe environmental practices
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK LFC-XXSNTE Fluid Level Switch Sensor is available for immediate purchase, ideal for industrial fluid monitoring applications requiring high reliability and robust construction.
