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 ...

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 ...

AutomationDirect’s ProSense DPTW series differential pressure transmitters are precision engineered for accurate differential or gauge pressure measurement of a wide variety of liquids, gases, and ...

The transmitters come in piston and diaphragm-sensor models with ratings of 1,500 to 5,000-psig line pressures. DP ranges are 0-5 to 0-1,000 psid for the piston version and 0-5 to 0-300 psid for the ...

The second generation Eclipse 705, 2-wire guided wave radar of Magnetrol is type approved to the newest European norms for steam drums, EN 12952-11 (water tube boilers) and EN 12953-9 (shell type ...