These Thermowells are turned & drilled from solid bar stock. This enables them to be placed within processes which experience or operate under high pressure. They consist of a stainless steel shaft which can be straight or tapered. There is a weld collar to facilitate the thermowell to be welded in to the process & an internal instrument connection thread. The bore is drilled out to 0.3mm larger than the intended sensor to be assembled giving a snug fit to encourage good thermal conductivity.


Thermowell  Solid   Drilled Weld In

Process    Connection

Weld Collar

Instrument  Thread

Specify Thread

Immersion    Length

Length in mm   Under  Collar

Shaft Style


Shaft Diameter

D or D/D1 in mm

Thermowell    Internal Diameter

Dimension in mm