Calculates the dewpoint based on current temperature and relative humidity.
The Calculation Method uses the Magnus-Formula, so the allowed temperature range is between -65°C/-85°F and 60°C/140°F
Used approximation formula: k3 * ((k2 * ϑ) / (k3 + ϑ) + ln(H/ 100)) / ((k2 * k3) / (k3 + ϑ) - ln(H/ 100))
For ϑ > 0: k2 = 17.62, k3 = 243.12. For ϑ below 0: k2 = 22.46, k3 = 272.62
Table of Contents
Inputs↑
| Abbreviation | Summary | Description | Unit | Value Range |
|---|---|---|---|---|
| ϑ | Temperature | Current Temperature | ° | -65°C/-85°F...60°C/140°F |
| H | Relative Humidity | Relative Humidity of the Air | % | 1...100 |
Parameters↑
| Abbreviation | Summary | Description | Unit | Value Range | Default Value |
|---|---|---|---|---|---|
| O | Output Offset | Adds a fixed offset to the calculated dew point | ° | ∞ | 0 |
Outputs↑
| Abbreviation | Summary | Description | Unit | Value Range |
|---|---|---|---|---|
| ϑd | Dew Point | Calculated Dew Point Temperature | ° | ∞ |