Precisely formulated gas mixtures with known concentrations of particular target gases are referred to as calibration gas standards. To guarantee the accuracy of gas concentration measurements, almost ...

Flow calculation is a built in feature of ABB industiral drive modules. It is used to determine the flow rate within a process and can be used as part of a comprehensive flow metering regime. The ...

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 ...

Horiba has been granted a patent for a fluid control device that prevents unnatural flow rate behavior. The device includes a control valve, pressure sensors, a calculation unit, and an output unit.

Power plants are familiar with using continuous emissions monitoring systems (CEMS) to monitor pollutants, but these devices also may be able to measure heat rate—which could be handy for future ...