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How to detect open Thermocouple

Question asked by muthusms on Mar 27, 2017
Latest reply on Apr 17, 2018 by m_b_ame

Hello,

I am using AD7124-ADC to read K-type thermocouple. When I do not probe Thermocouple at channel inputs, at output, I am getting Stray voltage. For My application, in this case, output should be zero. Could anyone suggest how to achieve this.

 

 

 

Thanks,

Muthu

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