Thermal runaway reactions are one of the leading causes of accidents in chemical and petrochemical plants. To prevent such catastrophes, operators should continually monitor temperatures using sensors with the fastest possible response time for that application. …
WIKA conducted a series of tests – both in the field and using computational fluid dynamics – to evaluate the accuracy of tubeskin thermocouples (TSTCs) when installed on a butter-pad vs. on a bare tube. We also varied the weld material’s orientation …
A butter-pad allows refineries to weld new thermocouples onto it rather than directly on the bare furnace tube, as repeated welding damages the tube’s integrity. However, using this weld overlay affects the accuracy of temperature readings. WIKA conducted a series of …
While measuring gauge pressure is sufficient for most industrial applications, sometimes it is necessary to use an instrument that displays absolute pressure, as this reading does not fluctuate depending on altitude or weather conditions. The two sides of a …
Temperature sensors are essential measuring instruments for ensuring the safety and efficiency of countless industrial processes. While RTDs and thermocouples both provide accuracy and reliability, each has pros and cons that make them better suited for particular …
