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 ...

Series 646B Differential Pressure Transmitter can be used with clean, dry air and other non-corrosive gases. August 23, 2011 - Dwyer Instruments releases Series 646B Differential Pressure Transmitter, ...

Primary elements work with DP transmitters to form DP flowmeters by creating a pressure drop in the flow line. The difference between upstream and downstream pressures is used to calculate flowrate.

When measuring gases or steam, selecting the right combination of transmitter and primary flow element can be confusing due to the range of options available, but free online tools help deliver ...

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 ...

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 ...