Download the Vaisala whitepaper:

Four Things You Need to Know About
Compressed Air Dew Point Sampling
Sampling is needed when direct measurement of the air is undesirable or is simply not feasible.
To get a representative sample of the process gas and avoid potential sources of error
caused by incorrect sampling practices, the following aspects should be considered.
  • Changing the pressure of the gas changes the dew point
  • To avoid condensation the dew point must
    be below the ambient temperature in the
    sampling line
  • A leak-tight sampling system construction is
  • Sampling in still air should be avoided,
    however low air flow is okay

Download the whitepaper here (There is no form to fill out)

For more information on dew point in compressed air

Contact us:
Toll Free: 1-888-824-7252