| | The extenal temperature sensor is used to measure temperatures in general conditions. It is well suited for air, water, or soil temperature measurements, and it may be used anywhere a reliable, low-cost temperature sensor is require.
The sensor uses a precision platinum wire thermistore, this produces a resistance change proportional to temperature. To ensure accurate readings the probe should be shielded from direct sunlight and other sources of reflected or radiated heat. | | 
 |
|