/community-hubs/measurement-instrumentation/b/temperature-weblog/posts/online-calculation-tool-for-thermowell-160-installationsBack in 1974, the ASME (founded as the American Society of Mechanical Engineers) published a performance technology standard for thermowell calculations as well as overall temperature measurement best practices, PTC 19.3. Based on decades of industryen-USTelligent Community 13