Mass flow meters get ATEX approval

摘要

ST50 thermal dispersion mass flow meters are now ATEX approved for potentially explosive environments classified EExd IIC T4. As an intelligent, accurate, air/gas configuration, ST50 delivers direct mass flow measurement. It is designed to isolate its electronics from the danger of volatile gases including hydrocarbons. With it there is no need for temperature sensors, flow computers, or other devices required with orifice plates, Venturis, vortex shedding, and other meters.