Electric and electronic measuring apparatus, in particular flowmeter, viscosity measuring apparatus, density measuring apparatus, apparatus for measuring the composition of a polyphase product, particularly of liquids, suspensions, emulsions, gases and/or vapors; signaling and monitoring apparatus and instruments; signal and data recording, transmission and reading apparatus; regulating apparatus, in particular electric and electronic regulating apparatus for regulating process and quality pa...

Electric and electronic measuring apparatus, in particular flowmeters, viscosity measuring apparatus, density measuring apparatus, and apparatus for measuring the composition of a polyphase product, particularly of liquids, suspensions, emulsions, gases and/or vapors; signaling and monitoring apparatus and instruments, namely, flow detectors, flowmeters, sensors for measuring the concentration of components in a fluid, viscosity measuring apparatus, density measuring apparatus, and apparatus ...