These are S – Type Thermocouple sensor with Cold Junction. This range is
based on special Reference thermocouples for high temperatures upto
1200°C for highly accurate temperature measurement. These
Thermocouples are offered in platinum / Rhodium (type R, S or B)
elements with a high purity Alumina insulations and sheath materials.
The Cold junction compensation probe provides much accurate
temperature measurement possibilities. The cold junction probe is
inserted into Ice water mixture. This is necessary for precision
measurement.