ENERGIE
Page | 18
15.7
Glycol (%)
To determinate the percentage of glycol required, see below diagram,
can take in consideration the air temperature.
Note:
if the glycol water is too much, the water flow and water pump will
be influenced and the heat exchange rate will be decreased. This table is
for reference, please use anti-freezing water according to the real
condition of the local climate.
15.8
Temperature probes (temperature vs K
Ω
)
NTC 5K
Ω e NTC 10KΩ
NTC 50KΩ
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
5
10
0
5
10
15
20
25
30
35
40
45
50
55
Te
m
pe
ra
tur
a
do
a
r
[
C
]
Glicol [%]
0
5
10
15
20
25
30
35
40
45
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
R
e
si
st
ê
n
ci
a
[K
Ω
]
Temperatura [
C
]
NTC 5K
NTC 10K
0
25
50
75
100
125
150
175
0
10
20
30
40
50
60
70
80
90
100
110
120
R
e
si
st
ê
n
ci
a[
K
Ω
]
Temperatura [
C
]