These thermocouples can be made in very small wire diameters covered with magnesium oxide and with outer metal case.

Its utilization is for special situations (for its small diameter), where very low response times and extreme temperatures are required.

Outer diameters for thermocouples vary from 0.5 ... 9,52 m.m.. and thermocouple wires can be grounded or ungrounded.

Head types can be normalized but under request can be of other types.