OTC-239 Datasheet, PDF (4/7 Pages) List of Unclassifed Manufacturers – THERMOPILE INFRARED SENSOR

▓ Thermistor vs. temperature
The resistance of the temperature reference resistor varies with temperature
and the behaviour is illustrated in the following figure.


1
−
1


At temperature 25 °C, R(T)=R₂₅e^{β T T25 } describes the resistance vs. temperature,
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