Specifications Of Sensor - Sanyo MCO-18AIC Service Manual

Specifications of sensor

Temperature/Resistance for temperature sensor 103AT-1
The measure of internal temperature (internal temperature, overheat protection) and
ambient temperature
Temperature Resistance
( C) (k )
0 27.28
1 26.13
2 25.03
3 23.99
4 22.99
5 22.05
6 21.15
7 20.29
8 19.48
9 18.70
10 17.96
11 17.24
12 16.55
13 15.90
14 15.28
15 14.68
16 14.12
Specification for CO
(Output voltage = amplify value in main PCB)
CO density R13 output
2
(%) voltage(V)
0.0 4.00
1.0 3.74
2.0 3.54
3.0 3.37
4.0 3.23
5.0 3.12
6.0 3.02
7.0 2.94
Temperature
( C)
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
density/output voltage in IR sensor
2
CO density
2
(%)
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
Resistance Temperature
(k )
13.57
13.06
12.56
12.09
11.63
11.20
10.78
10.38
10.00
9.63
9.28
8.94
8.62
8.31
8.02
7.73
7.46
Followings are reference voltage.
In actual use, it is no problem if the
calibration could be done in reliable
CO
2
R13 output CO
voltage(V)
2.87
2.80
2.75
2.69
2.64
2.59
2.55
2.51
28
Resistance
( C) (k )
34 7.19
35 6.94
36 6.70
37 6.47
38 6.25
39 6.03
40 5.83
41 5.63
42 5.44
43 5.26
44 5.08
45 4.91
46 4.75
47 4.59
48 4.44
49 4.30
50 4.16
density.
density R13 output
2
(%) voltage(V)
16.0 2.47
17.0 2.43
18.0 2.40
19.0 2.37
20.0 2.33