Hey guys
I have a thermocouple and trying to convert its 10mV(at 450degree) to current by a resistor(1.5ohm) and measur it by a digital multimeter (it's a VC9805). this is the circuit:
I'm trying to convert the output of this thermocouple to current and measure it. the multimeter shows nothing. to adjust the multimeter, I connected the black prob to the "COM" terminal and the negative of the thermocouple. and the red prob to the "mA" terminal and the positive of the thermocouple.
please note that I don't want to do it with Op-Amp.
I have a thermocouple and trying to convert its 10mV(at 450degree) to current by a resistor(1.5ohm) and measur it by a digital multimeter (it's a VC9805). this is the circuit:
I'm trying to convert the output of this thermocouple to current and measure it. the multimeter shows nothing. to adjust the multimeter, I connected the black prob to the "COM" terminal and the negative of the thermocouple. and the red prob to the "mA" terminal and the positive of the thermocouple.
please note that I don't want to do it with Op-Amp.