Thermocouple Amplifier circuit (CA3193)

Posted on Oct 2, 2012

The circuit needs 15 volts and uses a precision op amp CA3193 BiMOS to amplify the signal generated more than 500 times. Three 22-megohm resistors provide large-scale output if the thermocouple opens.

Thermocouple Amplifier circuit (CA3193) - image 1
Click here to download the full size of the above Image.

A nice thermocouple amplifier suitable for every apllication.

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