Mitsubishi Electronics PUHY-80TMU-A Air Conditioner User Manual


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