Hi Guys I bought a PT100 Thermo sensor.It has 3 wires Red,Black & Blue.
What I need is I want to measure the temperature from 0'C to 300'C.
The resistance tables shows these values.
0'C = 100 R
300'C = 212.05 R
I need to scale this to 0-5V range so I can interface this with 10bit AD PIC input.
I also have CA3140 OP Amp in my junk box.
What I need is I want to measure the temperature from 0'C to 300'C.
The resistance tables shows these values.
0'C = 100 R
300'C = 212.05 R
I need to scale this to 0-5V range so I can interface this with 10bit AD PIC input.
I also have CA3140 OP Amp in my junk box.