Here's one way to do it:

 

Here's one way to do it:

I guess since I am already powering buffer op amp I might as well power a second one.

 

Take your pick. There are easier ways, like adjusting the resistors in post #15 to exactly fit your ADC input.

 

Right. I forgot to mention that a non-inverting stage cannot have a gain of less than one.

 

Do you know what the output impedance of your sensor is or are you able to measure it?