Pressure Dewpoint Calculator

Dew Point Calculations and Conversions To aid your dew point calculations and conversions, we provide two types of pressure dewpoint calculators for trace moisture measurement. Alongside our dewpoint meters, trace moisture analysers, and hygrometers, we supply a convenient pressure dewpoint calculator. Alternatively, you can use our online version. Both calculators consolidate various measurement units, allowing for dew point calculations and conversions for moisture levels at different pressures. A brief and straightforward explanation of the dew point is: it is the temperature at which air must cool for the water vapour within it to condense into dew or frost. Temperatures above 0 °C are referred to as the dew point, while temperatures below 0 °C are termed frost point. Additionally, we express dew point in degrees Celsius (°C) or degrees Fahrenheit (°F). Handy, Portable Pressure Dewpoint Calculator How to AutoCal the SADP dew point meter Shaw pressure dew point calculator, measure and convert trace moisture content measurements This calculator is extremely convenient and perfect for onsite visits and spot-check reading conversions. It fits easily into the carrying case alongside your portable dew point meter and is always ready to use, even in hazardous areas. One side of the pressure dewpoint calculator displays any dew point temperature at any given pressure. You can calculate and/or convert this dew point temperature to the equivalent dew point temperature at any other pressure and view trace moisture content in parts per million (ppm(V)). On the reverse of the calculator is a table displaying easy conversions for dew point temperature. Use this side to convert your measurement units to: °C – degrees Celsius °F – degrees Fahrenheit g/m³ – equivalent moisture levels in mg/water per litre lb/MMSCF – lb/water per million cubic feet ppm(V) – parts per million water vapour by volume pascals – water vapour pressure PLEASE NOTE: All conversions from our pressure dewpoint calculator are based on ideal gas behaviour.