emerson rosemount 91 Thermowells

emerson rosemount 91 Thermowells are rarely inserted directly into an industrial process. They are installed into a thermowell to isolate them from the potentially damaging process conditions of flow-induced stresses, high pressure, and corrosive chemical effects.

The emerson rosemount 91 Thermowells1  have designs that provide flexible and reliable temperature measurements in process environments.

Features include:

■ Threaded, Flanged, and Weld-in styles

■ Wake frequency calculations (option code R21)

■ NACE approval (option code R05)

■ Internal pressure test (option code R22)

■ External pressure test (option code R01)