My company wants to wire the RTD directly to a cabinet and use constant voltage excitation. Should one red be on negative, one red be on positive, and the white be on negative? Then, we can measure current in parallel circuits, compare the difference in current, calculate resistance for each circuit, then subtract the two resistances to get RTD resistance?
Thank you for taking the time to do this! It is much appreciated
My pleasure!
Amazing & mind blowing video,pls keep it up.
Thank you for taking the time to do this it is much appreciated
My pleasure!
My company wants to wire the RTD directly to a cabinet and use constant voltage excitation. Should one red be on negative, one red be on positive, and the white be on negative? Then, we can measure current in parallel circuits, compare the difference in current, calculate resistance for each circuit, then subtract the two resistances to get RTD resistance?
So technically you can use a 3 wire sensor with only two of the wires correct ?
pt-100 of output voltage
édv