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 ...

Rather than building ever-larger Coriolis, vortex or ultrasonic sensors, engineers can use smaller measuring paths and combine their outputs to accurately measure flow in large-diameter pipelines.

A manufacturing process devised by tecsis LP enables customers to completely configure a differential pressure transmitter—without delay. Customers can select the accuracy, output, pressure ports, 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 ...

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 20300 Series low differential pressure (DP) transmitters measures differential pressure in the range of 1.0 to 400 in. of water. The transmitters have an inductive transducer designed to deliver ...

Designed to combine high accuracy measurement with high overload protection at reduced cost, Keller’s new PD-39X differential pressure transmitter employs two absolute pressure sensors to measure the ...