(Based on Use) Rheometers; Electric or electronic sensors for monitoring fluids; Electric or electronic sensors for measuring and monitoring density, viscosity, and level of fluids; Automatic liquid-flow control machines and instruments; Automatic fluid-composition control machines and instruments; Industrial automation controls; Downloadable software for monitoring and controlling communication between computers and automated machine systems; Downloadable software for connecting, operating, ...

fluid properties measurement devices in the nature of sensors and viscometers