Temprel T21 - Sheathed thermocouple compacted MgO insulation with connector directly on the sheath T21-SU-3K-Cl
Temprel T23 - Sheathed thermocouple, compacted MgO insulation with connector directly on the sheath and fixed mounting fitting T23-MU-3K-Cl-18PP
Temprel T24 - Sheathed thermocouple, compacted MgO insulation with transition fitting and leads protected by Stainless Steel interlocking armor. T24-SU-6K-CS-LE12-A-2K
Temprel T25 - Sheathed thermocouple, compacted MgO insulation with transition fitting to flexible leadwire T25-MU-3K-CL-LE8-R4F
Temprel T26 - Sheathed thermocouple, compacted MgO insulation with transition fitting to flexible leadwire and strain relief spring T26-SU-6K-CL-LE6-R4F