[4] Resistance of Temperature Sensor
Thermistor for low temperature
Thermistor Ro= 15kΩ ± 3% (TH5 ~ 8) Thermistor R120 = 7.465kΩ ± 2% (TH1)
Rt = 15exp {3460 ( - )} Rt = 7.465exp {4057 ( - )}
∗˚F= ×˚C + 32 ∗˚F= ×˚C + 32
Thermistor Ro = 33kΩ ± 1% (TH2) Thermistor R50 = 17kΩ ± 2% (THHS)
Rt = 33exp {3965 ( - )} Rt = 17exp {4170 ( - )}
∗˚F= ×˚C + 32 ∗˚F= ×˚C + 32
1
273+tc
1
273+tc
1
273+tc
1
273+tc
1
273+50
Temperature (˚C)[˚F] Temperature (˚C)[˚F]
Temperature (˚C)[˚F] Temperature (˚C)[˚F]
Resistance (kΩ)
Resistance (kΩ)
Resistance (kΩ)
Resistance (kΩ)
1
273+0
1
273+120
1
273+0
9
5
9
5
9
5
9
5
-
38
-