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Measuring points
Function over-
view
- The temperature sensor is fitted to the cooling element and measures the
element’s temperature.
- The temperature sensor emits a current of exactly 1 μA per K (Kelvin), provided
that there is a voltage of 4 - 30 V DC.
0 K corresponds to a temperature of -273.15°C
0°C corresponds to 273.15 K
273.15 K corresponds to 273.15 µA
Pin function
X1 2-pin Molex plug
Plug layout
Measure the current flowing through the temperature sensor as follows:
- Remove lead at pin 1 from Molex plug using Molex extractor tool.
- Switch multimeter between removed lead and now free Molex plug pin in series
The temperature can now be calculated using the measured current, as described in
„function overview“.
Technical Data
Check supply 4 - 30 V DC
Output current 1 µA/K
Pin 1 Temp. 1+ Pin 2 Temp. 1-
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