Draft Pressure. Draft Pressure transmitters are a unique type of differential transmitter that is designed to measure small differences in very low static pressure environments. Low Flow. Using Bernoulli's equation, Differential Pressure transmitters can be used to infer the flow of fluid through a pipe. Mass Flow (Multivariable) There are several technologies on the market to measure mass flow. One is the Multi-variable Pressure Transmitter.
The elements in copper sulphate are copper, sulphur and oxygen. Copper sulphate is a compound, made up of three elements. Colored Crystals You can Make at Home You encounter crystals, like salt and sugar, almost every day of your life. 2  While these crystals are not colorful, there are a number of colored crystals that occur in natureâ¦. 3  How to Make a Copper Sulfate Solution Copper sulfate is a reagent used in many applications.
When copper is oxidized by a combination of air, humid and finely divided acid and salts in the air, then a so-called patina of copper is formed. This is a basic copper (II) carbonate/sulfate mix, which has a cyan color. The reason that the color changes is that a chemical compound of copper is formed. Copper itself is a metallic element. Compounds of elements can have totally different properties than the elements themselves (e.g. look at hydrogen and oxygen, these are gasses at room temperature, while the compound water, made of both elements is a liquid at room temperature). A similar thing you see with iron.