Attachments; Appendix A - Analog Temperature Sensors (Ntc) Calibration - REVELTRONICS UTCOMP-3 User & Assembly Manual

5. Attachments

5.1. APPENDIX A – Analog temperature sensors (NTC) calibration
In order to properly display the temperature from the NTC sensor you need to provide 2 parameters: R25 (sensor resistance in temperature of 25C)
and β (beta) constant (in Kelvins). You can calculate these parameters with calculator included in UTCOMP application:
Using application calculator you can expect about 1-3C accuracy in provided temperature range (and unknown accuracy outside the range) . If you
have more data points (sensors characteristics) than you can use our Excel calculator which is more accurate (and you will see calibration errors):
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