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Density Measurement with Uni-Probe LB 491

LB491 DensityMeasureThe measuring system Uni-Probe LB 491 is used for the non-contacting measurement of density and concentration on liquids, slurries or bulk materials. Connected to a velocity measurement, the Uni-Probe LB 491 can also be used for the online determination of mass flow.

The Uni-Probe LB 491 is a compact field device, combining both detector and evaluation in one single instrument. It provides interfaces for491 Install


                                                                 Profibus PA

                                                                 Foundation Fieldbus

In addition the separate 4-20mA current output can always be used as alternative signal output.


Density Brochure

LB491 Brochure

Density Application Data Sheet

Technical Information