https://www.uk.endress.com/en/field-instruments-overview/measurement-technologies/itherm-twistwell-helical-thermowell
iTHERM TwistWell helical thermowell | Endress+Hauser
Our barstock thermowell with patented helical design drastically prevents vortices alongside the complete length of the thermowell stem and reliefs the...
helicalthermowellendresshauser