Thermocouple Ports; Connecting The Thermocouples - Airflow TA465 Operation And Service Manual

Thermocouple Ports

The TA465 series includes two thermocouple ports at the base of the
meter. Any K-Alloy thermocouple with mini-connector can be
attached. See Display Setup
temperature readings to be displayed as TC1, TC2, or TC1-TC2.

Connecting the Thermocouples

The K-Alloy thermocouple with mini-connector has one terminal
wider than the other. The wider terminal will be inserted into the
bottom of the TC1 or TC2 connector port.
Thermocouples from an alternate TSI supplier must have
the metal sheath electrically isolated from the wires
inside. Failure to meet this requirement may result in
false readings, electrical shock, or fire hazard.
Do not use the instrument or probes near hazardous
voltage sources since serious injury could result.
Setting-up
for setting the thermocouple
TC1 TC2
K-alloy Thermocouple
9