In Hydrogen compressor of petrochemical complex thermocouples are of j type, but we have only k type extension wire now. can we connect j type thermocouple with k type extension wire up to transmitter? Distance between sensor and transmitter is 1.2 meter. The transmitters are being used in critical interlocks related to tripping of compressor. Main problem is job has to be done urgently and new procurement will take at least one month.