Sheath Thermocouple with Desorption PAD
With the surface-type thermometer, the temperature sensing section at the end of the sheathing is attached to the tube using a PAD.
Generally, PAD is welded to the sheath at the time of shipping, and the long sheath interferes with the operation when PAD is welded to the tube at the site when the thermometer is installed.
In the detachable PAD type, PAD is welded to the tube first, and then connected to the sheath. This improves workability.
(Patent No. 6164381)