A variety of sensor mounting fittings are available such as fixed, adjustable, non-adjustable, compression and bayonet style. Fittings allow for exact immersion depth to be set on the thermocouple during field installation. When ordered as a part of a thermocouple assembly, the fittings will be assembled finger-tight to the sheath. The compression fitting are rated up to 10,000 psi. dependent upon the sheath diameter, thread size, material and temperature requirement.