Ntc Values; Appendix; Outside Temperature Sensor - Worcester ZSBR 7-28 ICS1 Service Booklet

5

Appendix

5.1

NTC values

5.1.1

Outside temperature sensor

Outside temperature
( °C)
Measurement
tolerance ± 10%
-20
-16
-12
-8
-4
0
4
8
10
15
20
25
Table 5
7 181 465 347 (01.07)
5.1.2
Resistance
( Ω)
2 392
2 088
1 811
1 562
1 342
1 149
984
842
781
642
528
436
Table 6
CH flow NTC sensor, heat store NTC sen-
sor, constant hot water NTC sensor and
hot water NTC sensor
Temperature ( °C)
Measurement
tolerance ± 10%
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Appendix
Resistance
( Ω)
14 772
11 981
9 786
8 047
6 653
5 523
4 608
3 856
3 243
2 744
2 332
1 990
1 704
1 464
1 262
1 093
950
45