Suntex PC-300A Series, Operation Manual, Page: 18 / 36

MTC
ATC
SG
3.3.2 Wiring of ATC probe and fixed temperature compensation
R value for fixed temperature compensation (PC-310A/PC-320A)
Temp. 0
°
C 5
°
C 10
°
C 15
°
C 20
°
C 25
°
C
R value 94.98K 74.44K 58.75K 46.67K 37.30K 30.00K
Temp. 30
°
C 35
°
C 40
°
C 45
°
C 50
°
C 55
°
C
R value 24.27K 19.74K 16.15K 13.28K 10.97K 9.109K
Temp. 60
°
C 65
°
C 70
°
C 80
°
C 90
°
C 100
°
C
R value 7.599K 6.367K 5.359K 3.843K 2.799K 2.069K
PC-350A
Temp.
0
°
C 5
°
C 10
°
C 15
°
C 20
°
C
R value
1000Ω 1019.25Ω 1038.5Ω 1057.75Ω 1077Ω
Temp.
25
°
C 30
°
C 35
°
C 40
°
C 45
°
C
R value 1096.25Ω 1115.5Ω 1134.75Ω 1154Ω 1173.25Ω
Temp. 50
°
C 55
°
C 60
°
C 65
°
C 70
°
C
R value 1192.5Ω 1211.75Ω 1231Ω 1250.25Ω 1269.5Ω
Temp. 75
°
C 80
°
C 85
°
C 90
°
C 100
°
C
R value
1288.75Ω 1308Ω 1327.25Ω 1346.5Ω 1385Ω
Note:
Remove the jumper from terminals on MTC if a temperature probe is used or
temperature compensation with resistance is used.
To solution
ground
ATC
To ATC probe
To ATC probe
MTC
ATC
SG
R
Temperature compensation
with resistance
(PC-310A/PC-320A/PC-350A)
Temperature compensation
at 25
°
C (PC-310A/PC-320A)
MTC (PC-350A)
With a jumper
MTC
ATC
SG
15