geminox THI 10-35 SEP, Технические инструкции, Страница: 16 / 34

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MAINTENANCE
7 - SENSOR RESISTANCES
The resistance of the sensors must be measured
after they have been disconnected from the control
panel.
8 - PRESSURE SENSOR
The output voltage on the water pressure sensor is measured between the terminals GND (-) and OUT.
Resistance values of the sensors
Temperature
Heating outlet sensor
Boiler return sensor
Flue gas sensor
0.00 °C 32624
10.00 °C 19897
15.00 °C 15711
20.00 °C 12493
25.00 °C 10000
30.00 °C 8056
40.00 °C 5324
50.00 °C 3599
60.00 °C 2483
70.00 °C 1748
80.00 °C 1252
90.00 °C 912
Resistance values of the sensors
Temperature Outside sensor
-20.00 °C 7578
-15.00 °C 5861
-10.00 °C 4574
-5.00 °C 3600
0.00 °C 2857
5.00 °C 2284
10.00 °C 1840
15.00 °C 1492
20.00 °C 1218
Resistance values of the sensors
Temperature
Heating outlet sensor
Boiler return sensor
Flue gas sensor
100-75-0
GND (-)
OUT
IN (+)
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
Input pressure (bar)
100-74-0
Output voltage (Volt)
Fig. 11