Differential Pressure

VEGADIF: Density measurement of using differential pressure

In density measurement of liquids with differential pressure, two pressure measuring points are mounted at a fixed distance from each other. There are thus two different pressures acting on the system. The differential pressure transducer calculates the density of the medium from the resulting pressure difference.

Thanks to the fine graduation of the measuring cell ranges, the differential pressure system can be optimally adapted to the respective application.

The advantages

• Real-time measurement of density in the ongoing process without sampling
• Differential pressure transducers can detect differential pressures of only a few mbar
• With an installed chemical seal, media with extreme temperatures can also be safely and reliably measured

Step by step to the right sensor

What would you like to measure?

Liquid

Bulk Solid