Many industries use RTDs for measuring temperature, and the sensor in the majority of those devices are either Pt100 or Pt1000. These two temperature sensors have similar characteristics, but their difference in nominal resistance may determine which one you choose for …
Temperature
Gayesco Flex-O™ Multipoint Thermometer: Ideal for Temperature Monitoring in Reactor Pipewells
Robert TorgersonTechnicians need an accurate temperature profile of a reactor or fuel depot for safe, efficient operations. However, these high-temperature applications pose challenges for many temperature monitoring instruments. Multipoint thermometers also tend to be unwieldy, …
Wire-Wound vs. Thin-Film Resistance Temperature Detector: Which Is Better?
Adam DeLanceyMany process applications rely on either a wire-wound or thin-film resistance temperature detector (RTD) to provide efficient and safe operations. These two types of resistance thermometers have different properties, and each has its pros and cons. In reality, this is …
What to Know about Aging and Drift in Type K Thermocouples
Robert TorgersonWith 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 …
Endurance Tests Prove Effectiveness of ScrutonWell® Design as Vortex Breaker
Adam DeLanceyFlow tests by the National Engineering Laboratory in Glasgow confirm that thermowells with a ScrutonWell ® design suppress vortex-induced vibrations, a benefit especially for oil and gas pipelines with higher flow rates and small nozzle connections. Industrial …