V series flange-type level transmitter is a capacity sensor with membrane system. it is used to measure level and density of container in the normal temperature and pressure. V series flange-type level transmitter has all the features which V series transmitter has. It also can offer flat membrane and insert membrane which can be used in high temperature, viscosity, crystallization, corrosion medium. The material of membrane has 316 stainless steel and hastelloy to satisfy different requirement.