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Frequently Asked Questions


The colors of plastic connectors are coded to the type of thermocouple. For instance, type K thermocouple (chromel/alumel) has yellow plastic connectors. For more information of the color coding of themocouple connectors go to: The KJLC catalog

Category: Feedthroughs

Sub-Category: None

Related Topics: Thermocouple Feedthroughs, thermocouple junction

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Contact Us - Frequently Asked Questions - When a thermocouple has a plastic connector, that connector has a particular color. What does the color mean?