Thermistor Analog Input Card

The 1756-IR6I will handle a thermistor up to 4kohms, unfortunately I need a higher resistance input range. I was hoping someone made a less expensive analog input card that would handle the full 30kOhm thermistor range. Also, the RTD input card from AB is @$1300, which prices me out of this project!!

Thanks for the replies!
 

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