hi roger,

my st escos is running on haltech ps1000 for 3 years..therefore i measured the clt and iat sensor in my company and made an excel-file with the calculated values!

on the haltech you have an internal resistor of 1kohm at a channel-voltage of 5v and so its very simple to calculate the right voltage for the different temperatures.

if the vems has another internal resistor value you can easily calculate the right value combined with your cahnnel voltage(i think it should be 5v too at the vems..)

give me your e-mail adress, then iŽll send you the excel-file.

cheers,
philipp