High-pressure processes, which often come with high temperatures and strong vibrations as well, place significant stress on measuring instrumentation. That’s why testing is such an important aspect of the manufacturing process. WIKA designs and manufactures …
Thermocouple
Thermocouples: Highly Reliable Temperature Sensors in High-Pressure Applications
Gabriel Rodrigues | ApplicationsHigh-pressure applications put a lot of stress on measuring instrumentation. Making matters worse are high temperatures and heavy vibrations. Choosing the right thermocouple is essential for ensuring safe and reliable operations. Numerous applications call …
The Problems with Verifying Thermocouple Accuracy During Reactor Startups
Robert Torgerson | Know-howRefinery operators who work with fixed bed catalysts place a high value on temperature accuracy, but they also don’t want to waste time by taking unnecessary temperature readings. Thus, to better understand any radial temperature differences that may exist during …
What to Know about Aging and Drift in Type K Thermocouples
Robert Torgerson | Know-how, TemperatureWith repeated exposure to high temperatures, a Type K thermocouple becomes less accurate. Aging is a phenomenon that results in higher-than-accurate temperature readings, while drift results in lower-than-accurate readings. While all Type K thermocouples experience …
Extreme Temperature Thermocouples and RTDs: WIKA’s Solution for Replacing Sensors without Disturbing Insulation
Gabriel Gonzales | TemperatureWhen reactors or pipelines are located in extremely hot or cold conditions, they must be insulated in order to keep the process media within an optimal temperature range. This insulation, however, makes it time-consuming and expensive for operators to replace a …





