Mitsubishi Electric CITY MULTI CMB-P1010V-E, Руководство по обслуживанию, Страница: 68 / 154

–65–
[6] Resistance of Temperature Sensor
Thermistor for low temperature
Thermistor R
o
= 15k
Ω ±
3% (TH3 ~ 9, THINV) Thermistor R
120
= 7.465k
Ω ±
2% (TH1, 10)
R
t
= 15exp {3460 ( - )} R
t
= 7.465exp {4057 ( - )}
Thermistor R
o
= 33k
Ω ±
1% (TH2) Thermistor R
50
= 17k
Ω ±
2% (THHS)
R
t
= 33exp {3965 ( - )} R
t
= 17exp {4170 ( - )}
50
40
30
20
10
0
–20 –10 10 20 30 40 50 0
25
20
15
10
5
0
90 100 110 120
1
273+t
1
273+t
1
273+t
1
273+t
1
273+50
Temperature (˚C) Temperature (˚C)
Temperature (˚C) Temperature (˚C)
Resistance (k
Ω
)
Resistance (k
Ω
)
Resistance (k
Ω
)
Resistance (k
Ω
)
1
273+0
1
273+120
1
273+0