Labfacility pfa thermocouple cables twin twisted pair labfacility xe 2122 050 a 50m reel of 102mm k type thermocouple cable designed for extending or for making simple thermocouples the cable is constructed using a single pair of pfa insulated conductors twisted together and exhibits good mechanical strength and flexibility being also resistant to oils acids and other adverse fluids gasses steam and pressure etc labfacility xe 2122 050 type k 50m reel pfa insulated twin twisted pair