Need some info about Tracor temperature monitoring system using model 7201 control unit and display. Have received a display unit, model 7201, with range module P/N 72-00022. This module is set up for rtd input, and I need to monitor Type K thermocouples.

Can the range module from the old unit be swapped into the new unit, and recalibration performed, or must the electronics be ordered to support thermocouples?

It appears the company is out of business...........any help would be appreciated. The control module and interface box appear to work okay, and time constraints dictate that we resolve this or order new equipment ASAP.

Thanks,
Kirk Wilson
Instrument Technician