On page 24.45 the Bentley shows a graph that plots ohms vs temperature...

I've been assuming that the left side of the graph is for the temp 1 sensor
and that the right side of the graph is for the temp 2 sensor....

But it does occur to me that at 50 deg C (the dividing line between left and
right sides of the graph) the sensor(s) could conceivably have a
discontinuous relationship between ohms and temperature, i.e.: both sides of
the graph would apply to both sensors??? So which is it?

Thanks,
Bill