The fuel quality sensors of the AT04914 and AT11918 series are equipped with a vibrating fork (Tuning Fork) that measures directly and simultaneously the temperature, viscosity, dielectric constant and fuel density.

Thanks to a patented technology the sensor monitors in a direct and dynamic way the relationship between the different multiple physical properties to determine the quality and status of the additives present in fuels.

A fluid characterization algorithm is implemented by multi-parametric analysis by performing in-line fluid monitoring for a wide range of applications including monitoring during tank discharge, high pressure and temperature process lines.

A serial protocol communicates with the main Assytech equipment.

Main characteristics

• Patented high precision "Tuning Fork Technology"
• Static and direct measurement, no moving parts, resistant to turbulence
• No dead zone, measure on all the field
• Robust construction resistant in environments with high pressures and flow rates
• Proprietary coating resistant to corrosion and more aggressive contaminants for wet parts
• Microprocessor execution for real-time analysis
• High reliability and stability over time

Applications

• Density measurement for service stations and fuel depots
• Fuel quality in real time
• Anti-crossover function for different fuels
• Cockpit and tank cavity sensors with discriminating function (vacuum state / fuel type / water)

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