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. …
Know-how
Tubeskin Temperature Measurement: How to Improve Tubeskin Thermocouple Accuracy on a Butter-Pad
Robert Torgerson | Know-how, TemperatureThis article is a continuation of “ How Butter-Pad Affects Tubeskin Thermocouple Accuracy .” WIKA conducted a series of tests – both in the field and using computational fluid dynamics – to evaluate the accuracy of tubeskin thermocouples (TSTCs) when …
How Butter-Pad Affects Tubeskin Thermocouple Accuracy
Robert Torgerson | Know-how, TemperatureA 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 …
Absolute Pressure Gauges: Advantages and When to Use Them
Hardy Orzikowski | Know-how, PressureWhile 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. When selecting a pressure …
RTD vs. Thermocouple: When To Use Each Product
Adam DeLancey | Know-how, TemperatureTemperature 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 …