Assertion: thermistor's value | /r/HasProperty | resistive
Facets:
Source sentences:
text: A 10kΩ NTC thermistor has a B value of 3455 between the temperature range of 25oC and 100oC. Calculate its resistive value at 25oC and again at 100oC.
text: A 10kΩ NTC thermistor has a B value of 3455 between the temperature range of 25oC and 100oC. Calculate its resistive value at 25oC and again at 100oC.
text: This allows the thermistor to change its resistive value in proportion to small changes in ambient temperature.
text: For example, suppose the ambient temperature changes from 0 to 100oC, then the 63% time constant would be the time taken for the thermistor to have a resistive value at 63oC.
text: We have seen here in this tutorial about thermistors, that a thermistor is a two terminal resistive transducer which can change its resistive value with changes in the surrounding ambient temperature, hence the name thermal-resistor, or simply “thermistor”.
text: This allows the thermistor to change its resistive value in proportion to small changes in ambient temperature.
text: The problem with passing a current through a thermistor in this way, is that thermistors experience what is called a self-heating effect, that is the I2*R power loss could be high enough to create more heat than can be dissipated by the thermistor affecting its resistive value producing false results.
text: We have seen here in this tutorial about thermistors, that a thermistor is a two terminal resistive transducer which can change its resistive value with changes in the surrounding ambient temperature, hence the name thermal-resistor, or simply “thermistor”.