what's the range for t type thermocouple
(copper-constantan) type t thermocouples are suited for measurements in the â200 to 350 Â°C range. Often used as a differential measurement since only copper wire touches the probes. When protected by compacted mineral insulation and appropriate outer sheath, Type T is usable from 0 to 350Â°C, (32 to 662Â°F).