This article describes how a multivariable pressure transmitter with built-in dynamic compensation can correct for many of the errors and inaccuracies that can occur in differential pressure based ...

Differential pressure (DP) is a common and well-understood technology for measuring the flow of process fluids for several reasons: Versatility: It can measure virtually any type of fluid: liquid, gas ...

At large institutional facilities and educational campuses, particularly those located in colder climates, steam flow measurement is a critical challenge. Facility operators want to accurately track ...

The flow of all fluids, whether liquid or gas, will have one of three states: laminar, turbulent, and transitional. This article discusses flow principles and pressure-based flow measurement. Laminar ...

In the 1950s, temperature-equalizing columns were commonly used in steam drum differential pressure–based devices for measuring water level. However, these columns are problematic because a portion of ...

The electricity used in various chemical plants is obtained from a co-generation plant burning waste gas streams or from a natural gas power plant. In large boilers, such as the one shown in Figure 1, ...