Based on Sofraser’s vibrating type measuring principle, the INVI is the
compact sensor to be installed on small size nozzles and expands the
mounting possibilities of Sofraser viscometers. The INVI can be used
on many viscous fluids, process applications and quality control
conditions and deliver a reliable viscosity information for an optimal
process monitoring or control.

The INVI sensor is especially designed to fit
with nozzles already in place on the process line. No adaptation
is required as it can be customized to be installed on any kind of
flanges from 1’’1/2 to 2’’1/2 or larger, on reactors or pipes.

Our INVI sensor for measuring viscosity in fluids has been used in industries all over the world for more than 40 years.

The vibration amplitude varies according to the viscosity of the prodcut in which the rod is immersed.

The active part of the sensor, a vibrating rod held in oscillation at resonance frequency, is driven by constant electircal power.