SENSOR TO DETECT LEAD FROM SMOKE OF SOLDERING LEAD

Can MQ-135 gas sensor detect the lead from the smoke of soldering lead? or is there any other gas sensor that is suitable for this? thanks

No idea , what does the data sheet say ?

Try it and see. Let us know what you discover.

alooo:
Can MQ-135 gas sensor detect the lead from the smoke of soldering lead? or is there any other gas sensor that is suitable for this? thanks

What leads you to think there is lead in the smoke from soldering lead? Are we working with leaded glass windows?

Paul

PS: Soldering lead would never get hot enough to vaporize lead.