Rosemount™ Thermowells
Meet process challenges with innovative technology that defines industry standards.
Meet process challenges with innovative technology that defines industry standards.
For over 20 years, Emerson has been a leader in delivering thermowell reliability and application flexibility. Through our Rosemount Thermowell Design Accelerator, performing Wake Frequency Calculations is fast, easy, and yields the most reliable thermowell solution for your application. Our thermowell calculations are performed in accordance with the ASME PTC 19.3 TW standard, which helps ensure your thermowells are safe and avoid unforeseen downtime. Our thermowell portfolio consists of various process connections, materials, and styles, and can meet your desired specifications.
Thermowells (1) are closed-end metal tubes installed pressure-tight into process vessels or piping, protecting temperature sensors (2) from harsh industrial process conditions, such as flow-induced stress, high pressure and corrosive chemicals. Additionally, thermowells allow the sensor to be easily removed from the process for calibration or replacement without requiring a process shutdown. Based on the stem profile, you can optimize your thermowells for response time or robustness. For the most accurate temperature measurement, size your thermowell to place the tip in the center of the pipe.
Welded (1):
Flanged (2):
Threaded (3):
Van Stone (4):
Stepped (1):
Tapered (2):
Straight (3):
Twisted (4):
A robust and versitle thermowell family‑‑precision manufactured in a wide variety of mounting styles, process connections, and materials for adaptability and compatibility.
Mounting styles include ANSI rated flanged, threaded, welded and tri-clamps styles
Mounting styles include ANSI and DIN rated flanged, DIN rated welded and metric threaded thermowells.
Big performance from a compact barstock thermowell.
A New Twist on Thermowell Design
See the Thermowell Comparison Video for an inside look at the life of a thermowell. For more information on the Rosemount Twisted Square thermowell visit our product page.
Thermowell Comparison Video
