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Density Meter

The DIMF series of density sensors provides the possibility for the continuous measurement of the density and concentration of liquids, liquid mixtures and multiphase fluids.

The central component of the DIMF series of density sensors is an oscillation element consisting of an oscillation fork, type DIMF 1.3, or an oscillation pipe, type DIMF 2.0 and DIMF 2.1. The liquid to be measured flows through the oscillation element, which is electromagnetically excited and oscillates at its characteristic frequency. Changes in density result in changes in the characteristic frequency.

These frequency changes are measured. The frequency is registered directly by the transmitter, type TR, and transformed into a signal proportional to the density and concentration.


• process control and quality monitoring of fluids in all areas of industry
• density mass flow conversion for custody transfer in connection with the corresponding volumetric meters and flow computers


Designed for the process:
• direct measurement of density, reference density, or concentration 
• robust construction
• high accuracy 
• 2-wire technique
• low installation costs
• status message for preventive maintenance