Hi Mr Ron thanks for your kind help.I read your linked thread but that was using temperature transmitters.Sorry I need to do this with MCP6042 for K-tpye TC.
I have attached a drawing of mine.I need to fine tune it specially the gain I don't know whether it is too high!! & the resister values,noise reducing technice etc.......
K Type Output Readings
======================
0'C to 250'C
0'C =0.0 mV
1'C =0.039 mV
250'C =10.153 mV
So the gain I selected gain of 500
After gaining these are the output voltages.
1’C = 19.5mV
250’C= 5.076V
I have attached a drawing of mine.I need to fine tune it specially the gain I don't know whether it is too high!! & the resister values,noise reducing technice etc.......
K Type Output Readings
======================
0'C to 250'C
0'C =0.0 mV
1'C =0.039 mV
250'C =10.153 mV
So the gain I selected gain of 500
After gaining these are the output voltages.
1’C = 19.5mV
250’C= 5.076V
Last edited: