The root sleeve is first welded on the process pipe or container, and then bored to precise inner dimensions. After that the D1S/D4/D4S/D5 type thermowell is welded on the root sleeve.
The root sleeve material needs to be the same as the welded thermowell.
Welded root sleeves, as components:
|Product number||Type||For well type|
|1025309||18-K||D1S and D4S|
|1025312||18-L||D1S and D4S|
|1025313||18-M||D1S and D4S|
|918138||18-O||D1S and D4S|
|912333||24-K||D1, D4 and D5|
|912331||24-L||D1, D4 and D5|
|912332||24-M||D1, D4 and D5|
|912334||24-O||D1, D4 and D5|
Other materials and sizes are quoted upon request.
Complete RTD and TC sensors with welded wells (D1...D5) are presented on Datasheet 4.