EGT-4 4 Channel EGT Controller Type K Thermocouple CAN ModuleFuelTech's EGT 4 CAN is a 4 channel EGT controller CAN module, connecting up to 4 type K thermocouples and sending the input signals to the ECU via CAN bus communication. Compatible with FuelTech ECU's including the FT450, FT550, FT550LITE, FT600, FT700, and FT700PLUS. In addition to acting as a 4 channel type K thermocouple CAN module, the EGT 4 acts as an input expander, removing up to 4 type K thermocouple inputs (grounded junction or not), such as